Canadian Groom Shoots Indian Bride in Front of Guests After DNA Test Proves Baby Isn’t His

When the Sherwani clad groom stood up abruptly at the Pearson Convention Center in Bmpton, Ontario on December 15th, 2023 at exactly 9:47 p.m., 300 wedding guests fell silent.

David Morrison, 55 years old, pulled a white envelope from his pocket and held it above his head.

His bride, 23-year-old Siman Corgill, stood frozen in her 15 kg red lehenga, confusion spreading across her henna decorated hands.

“Before we complete the pheras,” David announced, his voice echoing through the hall.

“Everyone needs to know something,” he pulled out DNA test results and pointed at the six-month-old baby girl being held by Simrons mother in the front row.

“This baby,” he shouted.

“She claimed was mine before we even met physically.” The crowd gasped.

Then David reached into his inner pocket, pulled out a 45 caliber pistol, and fired a single shot into Simron’s chest.

She fell backward on the wedding stage, blood spreading across the white carpet like spilled wine.

Her gold jewelry clattered against marble.

In the front row, her elderly father, Harprit Singh Gill, clutched his chest and collapsed, suffering a fatal heart attack.

Within 2 minutes, both father and daughter were dead.

300 witnesses stood paralyzed in horror.

The question that would haunt investigators for months was simple.

How did a love story between a Canadian businessman and an Indian bride end in a massacre at a Bmpton wedding venue? The story began 22 months earlier in January 2022 in two different worlds.

In Ludana, Punjab, India, Siman Corgill was a 21-year-old college student living in a modest two-bedroom flat on Maul Road with her parents.

Her father Harprit was a retired bank manager with declining health suffering from diabetes and a weak heart.

Her mother Jasp taught at a local school and spent her evenings worrying about getting Simron married.

Their son Rajir, 29, had immigrated to Canada in 2019 and worked as a software engineer in Missaga.

He constantly told his family that life was better in Canada, planting seeds of dreams in Simron’s mind.

She was a simple girl who wore traditional chur daramse, kept her hair in a long braid and attended golden temple every Sunday morning with her mother.

She had 287 Instagram followers and posted pictures of Mahendi designs and Punjabi poetry.

Her best friend Navnit was her only confidant.

Siman dreamed of going to Canada, of seeing her brother again, of escaping the suffocating marriage pressure from aunties at every family function.

But she was obedient, traditional, and completely sheltered from the world beyond Luthiana’s narrow lanes.

Meanwhile, three continents away in Oakville, Ontario, David Morrison lived in a 4,500 ft house on Lakeshore Road overlooking Lake Ontario.

Born in Bmpton to Scottish immigrant parents who were now deceased, David owned Morrison Auto Parts with three successful locations across the greater Toronto area.

He was 6’1 in tall, well-maintained for his age with graying hair and a gym membership he actually used.

His net worth sat comfortably at $2.3 million.

He drove a BMW X5 and belonged to Oakidge Golf Club.

On paper, David Morrison was a successful businessman, but beneath the polished exterior lived a deeply troubled man.

He had been married twice before.

His first wife, Caroline, divorced him in 2010 after 15 years, citing his controlling behavior.

His second wife, Michelle, left in 2018, claiming he was suffocating and obsessive.

Neither marriage produced children, and this fact haunted David relentlessly.

He saw therapist Dr.

Helen Kowolski regularly for control issues and took prescribed Xanax for anxiety and ambient for sleep.

At 53, David was desperate for a biological child before it was too late.

He had tried dating younger women in Toronto, but every relationship imploded within months when his possessive tendencies emerged.

His siblings had cut contact after bitter disputes over their parents’ estate.

David Morrison was wealthy, lonely, and obsessed with creating a legacy through a child who would carry his name.

In February 2022, both Siman and David joined the matrimonial app Delm Mill.

Simrons mother had created her profile without telling her initially, listing her as a traditional Punjabi girl seeking settled NRI groom.

David’s profile described him as a Canadian businessman seeking traditional Indian bride values family ready for serious commitment.

His profile photo showed him at the Cien Tower in a suit looking professional and successful.

He lied about his age, listing himself as 47 instead of 53.

When David saw Simron’s profile, something clicked.

She was young, traditional, from a respectable family, and desperate to come to Canada.

Perfect, he thought.

When he sent his first message commenting on her photo at Golden Temple, calling it beautiful devotion, Simron felt flattered despite her initial discomfort with the age gap.

David was charming in messages.

He told her about his successful business, his beautiful home, his connections in Missaga where her brother lived.

“Your brother Rajir is 15 minutes from my Oakville shop,” he wrote.

“We could all be family.” Over video calls that progressed from formal to intimate, David painted pictures of a dream life.

“I’ve built everything,” he told her.

“But I’m missing someone to share it with.

Our children will have the best of both worlds.

Red flags appeared early but were ignored.

David asked controlling questions.

Who did you meet today? What did you wear? He refused to visit India first, claiming business was too demanding.

He pressured for quick marriage.

Why wait? We’re not getting younger.

Most concerning was his obsessive focus on having children immediately.

He had already painted a nursery yellow in his Oakville house.

Simron’s father, Harpre, was skeptical about the 30-year age gap.

But her mother, Jasper, was convinced.

He’s established.

She argued he’ll take care of her.

She’ll get Canadian citizenship.

She’ll be near her brother.

When Rajir video called from Missaga expressing concerns, saying something feels off about this guy.

The family dismissed his worries.

In June 2022, David sent a marriage proposal with a ring via courier along with a handwritten note in Punjabi that he had hired someone to translate.

The family agreed.

Immigration plans were made.

David would sponsor Siman on a visitor visa first.

Then they would marry in Canada and begin the spousal sponsorship process for permanent residency.

Then came the secret that would doom Siman.

In late July 2022, she missed her period.

Confused and terrified, she bought a pregnancy test and took it in her bathroom while her parents slept.

Two lines, positive.

She was eight weeks pregnant.

But this was impossible.

She had never met David in person.

They had only done video calls where he had asked her to do intimate things on camera.

In her sheltered innocence, Siman genuinely believed that somehow through those video sessions, she had become pregnant.

She didn’t understand biology well enough to know this was impossible.

She told only her friend Navnit, swearing her to secrecy.

Navnit urged her to tell David immediately.

But Siman was paralyzed by shame.

What will family say? What if David thinks I had a boyfriend? What if he cancels the wedding and my family’s honor is destroyed? She made a fatal decision.

She would fly to Canada, marry David at city hall as planned, and then explain the pregnancy once she was safely his wife.

She convinced herself he would understand.

On August 19th, 2022, Siman Core Gilboarded Air Canada flight AC042 from New Delhi to Toronto, carrying a secret that would lead to her murder on a wedding stage 16 months later.

When Simron’s Air Canada flight touched down at Toronto Pearson Airport Terminal 1 at 6:15 on the evening of August 19th, 2022, David Morrison stood in arrivals holding a bouquet of roses with a professional photographer he had hired for the moment.

Siman walked through the automatic doors pulling her single suitcase, wearing a simple Salar Kamese, exhausted from the 15-hour journey.

The moment she saw David in person, her stomach dropped.

He looked so much older than his photos.

The graying hair was thinner, the lines around his eyes deeper, the smile somehow colder in real life.

But she was in Canada now, far from home, and there was no turning back.

David embraced her stiffly while the photographer snapped pictures he would later post on social media to show everyone his beautiful Indian bride.

The drive from the airport to Oakville took 40 minutes.

David talked the entire time about his business, his house, his plans for their life together.

Sim stared out the window at the unfamiliar Canadian landscape, highways and shopping plazas, and houses bigger than anything in Lana, feeling the weight of her secret growing heavier with every passing kilometer.

When they pulled into the driveway of his Lakeshore Roadhouse, a massive 4,500 ft home overlooking Lake Ontario, Siman should have felt excited.

Instead, she felt trapped.

David gave her a tour immediately, showing off marble floors and expensive furniture and floor toseeiling windows.

Then he opened a door on the second floor.

“This is the nursery,” he said with strange intensity.

“The room was already painted soft yellow with a white crib assembled in the corner and stuffed animals arranged on shelves.

“I’ve been preparing for our family for months,” David said, his hand on her shoulder tightening slightly.

Siman forced a smile, but her heart was racing.

That first evening, David’s controlling nature revealed itself quickly.

He took her passport.

“I’ll keep this safe for the immigration process,” he said, locking it in his office desk.

He asked her to share her phone location with him.

“Just for safety, you don’t know the area yet.” He told her they would wait before meeting other Indians in the community.

They gossip too much.

We’ll keep to ourselves for now.

When Simron mentioned video calling her parents, David said to wait until morning India time, then stood nearby during the entire call.

She wanted to tell her mother everything to say she was scared to ask to come home.

But David’s presence made her perform happiness instead.

“Look at this beautiful house,” she told her parents in Punjabi, forcing brightness into her voice while David watched without understanding the words.

On August 25th, exactly 6 days after her arrival, they went to Oakville City Hall for their legal marriage.

The witnesses were a business associate of David’s and his wife, complete strangers to Siman.

She wore a simple pink suit that David had bought for her.

The ceremony took 12 minutes.

Siman became Mrs.

Morrison with a signature she could barely write in English.

Her brother Rajir living just 30 minutes away in Missaga wasn’t even invited.

David had made excuses.

We’ll do a big celebration later with family.

He said this is just paperwork.

That night back at the Oakville house.

Simmer knew she had to tell him.

They were married now.

Legally officially she was his wife.

Sitting on the edge of their massive bed with Lake Ontario dark outside the windows.

She gathered her courage.

David, I need to tell you something important.

She began, her voice shaking.

He turned from his dresser, sensing the seriousness.

What is it? She took a deep breath.

I’m pregnant.

The silence that followed lasted 47 seconds.

Siman counted them, watching David’s face go from confusion to shock to something darker.

“How far along?” he finally asked, his voice dangerously quiet.

“About 8 or 9 weeks,” she whispered.

It happened before I came here.

The explosion was immediate.

Before Before David’s voice rose to a shout.

We never met in person.

How the hell are you pregnant? Siman was crying now, confused by his anger, trying to explain through tears.

But David, we did on the video calls.

You asked me to do those things.

You said it was okay because we were getting married.

David stared at her like she was insane.

Video calls.

You think you got pregnant through a scream? Are you stupid or do you think I’m stupid? His face was red, veins standing out on his neck.

Siman genuinely didn’t understand his reaction.

In her sheltered upbringing, her limited understanding of biology.

She truly believed their intimate video sessions had somehow resulted in pregnancy.

She had never been with anyone else.

There was no other explanation in her innocent mind.

I don’t understand.

She sobbed.

There’s no one else, only you.

I swear on Wagguru.

David’s paranoia activated like a switch flipping.

You had a boyfriend in India.

Admit it.

Some guy you were sleeping with and now you’re trying to trap me.

No.

Siman screamed.

Never.

I’ve never been with anyone.

Please believe me.

David’s mind was fracturing.

Either this girl was lying to him or she was so naive she didn’t understand basic biology.

His ego couldn’t accept that she might be telling her truth.

His control issues and insecurity demanded a different narrative.

She was unfaithful.

She was a liar.

She had trapped him.

But David was also calculating.

He made a decision in that moment that would determine everything that followed.

He sat down on the bed, forcing his voice to calm.

“Okay,” he said slowly.

“I believe you.

We’ll figure this out together.” Simron’s relief was immediate and overwhelming.

She threw her arms around him, thanking him, promising she would be a good wife, that everything would be okay.

David held her and lied directly to her face.

Inside his head, a plan was already forming.

He would wait.

He would let her have the baby.

Then he would get a DNA test.

When it proved the child wasn’t his, he would have evidence of her deception.

Then he would destroy her.

For the next nine months, David Morrison played the role of supportive husband while secretly preparing for the moment he would expose what he believed was Simron’s betrayal.

He attended every doctor’s appointment at Oakville Trafalgar Memorial Hospital, smiling and holding her hand while nurses congratulated them.

He took photos of ultrasounds and posted them on social media with captions about becoming a father.

But privately, he was documenting everything.

He hired a private investigator named Thomas Wright to dig into Siman’s past in India.

Convinced he would find evidence of a secret boyfriend.

When Wright reported back that there was no evidence of any male relationships, that Siman had lived an extremely sheltered life, David refused to accept it.

“Dig deeper,” he instructed, paying thousands more dollars for surveillance that would reveal nothing because there was nothing to reveal.

The pregnancy progressed through a cold Canadian winter that isolated Siman even further.

She didn’t know how to drive.

The snow terrified her.

David controlled all the finances, giving her no access to bank accounts or credit cards.

Her visitor visa status meant she couldn’t work.

Her only contact with the outside world was occasional video calls with her parents, always with David nearby, and even more rare conversations with her brother Rajir, who kept saying something felt wrong, but couldn’t articulate what.

David’s behavior grew stranger as the months passed.

In December, he started sleeping in the guest room.

When Siman asked why, he said he didn’t want to disturb her rest.

In January, he became cold and distant, speaking to her only when necessary.

By February, Simn was crying herself to sleep most nights, confused and lonely and trapped in a foreign country with a husband who had become a stranger.

She didn’t understand that David was feeding his paranoia.

Convincing himself more each day that the baby growing inside her was proof of her deception, he contacted LifeLabs in Toronto and arranged for a paternity test the moment the baby was born.

He paid extra for rush processing, 48 hour results, complete confidentiality.

He was preparing for the moment he would have proof.

On May 23rd, 2023, Siman gave birth to a baby girl at Oakville Trafalgar Memorial Hospital.

They named her Ammon Preit Cor Morrison.

Ammon, meaning peace.

She weighed 7 lb 3 o, had a full head of dark hair, and screamed with healthy lungs.

Siman held her daughter and felt pure love for the first time since arriving in Canada.

David held the baby and felt nothing except anticipation for the DNA test.

While Siman was still in the recovery room, exhausted and sleeping, David asked the nurse for a hair sample for a keepsake.

The nurse, thinking it was sweet, carefully snipped a small lock of the newborn’s hair and placed it in a plastic bag.

David took that sample along with his own cheek swab and submitted both to LifeLabs with instructions for rush processing and private results sent only to his email.

3 days later on May 26th at 6:47 in the morning while Siman slept with baby Ammon in her arms.

David opened his laptop in his home office.

The email was there.

Paternity test results.

His hand shook as he clicked.

He read the results 17 times, unable to process what he was seeing.

Probability of paternity 99.97%.

Translation: David Morrison was Ammon Preit’s biological father.

This should have ended everything.

This should have been proof that whatever happened, the baby was his.

But David’s mind couldn’t accept it.

It’s impossible, he whispered to himself, staring at the screen.

We never physically met before the wedding.

How can I be the father? His paranoia had become so entrenched that even scientific proof couldn’t penetrate it.

He convinced himself the lab made an error, or that Siman had somehow obtained his DNA sample and used it artificially, or that there was a conspiracy.

He needed a second test and independent verification.

Over the following months, David became obsessed.

He secretly contacted an underground lab in Scarboro, a place that operated outside normal channels, and asked no questions if you paid enough.

He submitted another set of samples in July.

The results came back identical.

99.97% probability of paternity.

David was the father.

But instead of accepting this, David’s delusion deepened.

Two labs, same result.

But I know we never met physically before August 2022.

She did something.

She must have done something.

His mental state was deteriorating rapidly.

In September, he announced suddenly to Siman that they would have a proper traditional Indian wedding in December.

A big celebration.

Siman was overjoyed, thinking he was finally coming around, finally accepting their family.

She didn’t realize David was planning something else entirely.

He wasn’t planning a celebration.

He was planning a stage for public humiliation and revenge.

By November 2023, all the pieces were in place.

David had booked the Pearson Convention Center in Bmpton for December 15th.

He had arranged for Simron’s parents to fly from India on visitor visas, paying for their tickets.

He had finally allowed Siman to reconnect with her brother Rajvir who met his sister for the first time in Canada and immediately noticed how thin she had become, how scared she looked, how she flinched when David spoke.

Rajir tried to talk to her alone, but David was always present.

The wedding planning proceeded with David playing the generous groom, spending $85,000 on decorations, catering, a DJ, and a photographer.

Simron thought her nightmare was ending, that the big wedding meant David truly accepted her and their daughter.

She had no idea that in his office safe, David had printed copies of both DNA tests, highlighted the paternity percentage, and placed them in a white envelope.

She had no idea that in that same safe, David had retrieved his 45 caliber Colt 1911 pistol that he had purchased legally in 2015 and kept registered under his firearms license.

She had no idea that David had been planning for months exactly what he would do on that wedding stage in front of 300 witnesses.

On December 10th, 5 days before the wedding, David got the results of his second independent DNA test.

99.97%.

For the third time, science proved he was Ammonit’s father.

And for the third time, David Morrison chose delusion over truth.

He loaded his gun, packed his envelope, and prepared to murder his wife.

December 15th, 2023 began with snow falling softly over Oakville, Ontario, coating David Morrison’s Lakeshore Roadhouse in white that should have felt magical, but instead felt ominous.

Inside the guest bedroom converted into a bridal preparation room, 23-year-old Siman Corgill sat at 6:00 a.m.

surrounded by aunties from Toronto’s Punjabi community, applying intricate henna to her hands and feet.

Women sang traditional wedding songs while her mother Jasped cried happy tears in the corner, occasionally touching her daughter’s face to make sure this was real.

Her father Harpit, frail from his recent heart episode, sat wrapped in a shawl against the Canadian cold, smiling but struggling to breathe.

Baby Ammon Preit, 6 months old in a tiny pink charera, was passed between relatives, reaching for glittering jewelry that caught the morning light.

Siman looked at herself in the mirror and barely recognized the reflection.

The deep red lehenga weighed 15 kg with heavy gold embroidery.

The 22 karat gold necklace made her neck ache.

Her grandmother’s gold could have 48 bangles clinkedked together with each movement.

The mong ticka sent small rainbows across the walls.

She looked like a Bollywood princess.

But when she looked into her own eyes, she saw only fear.

Her brother Rajir had pulled her aside the night before holding both her hands.

Siman, if something is wrong, we can still stop this.

But Siman had smiled and lied the way she had learned over 16 months with David.

Everything is fine by just nervous.

At 8:47 that morning, after feeding Ammon one last time and touching her father’s feet for his blessing, Simron whispered, “Gid Rajo beta and placed his trembling hand on her head, lifelong daughter.

In 13 hours, both would be dead.” In another wing of the house, David Morrison stood alone, staring at his reflection in the cream sherwani with gold embroidery.

He opened his office safe and removed two items.

A white envelope containing both DNA test results with 99.97% probability highlighted in yellow and his 45 caliber Colt 1911 pistol.

Legally registered since 2015, the Sherwani had been customtailored with a hidden inner holster.

David loaded the gun, chambered around, clicked the safety on, and slipped it into the holster.

The envelope went in his outer pocket.

He looked at himself in the mirror and practiced.

Hand reaching for envelope.

Voice steady before we complete the Farah.

Everyone needs to know something.

Hand moving to gun.

The draw the aim.

He had played this scene in his mind 500 times.

Today, everyone would learn the truth.

He believed today he would expose her lies.

He had no concept this was murder.

In his fractured mind this was justice.

The Pearson Convention Center in Bmpton was transformed into a palace.

The venue on Airport Road held 300 guests comfortably.

David had spent $85,000.

The stage was 12 ft tall, covered in white and gold with cascading flowers.

15,000 roses and maragolds from California filled the hall with scent.

Crystal chandeliers hung from ceilings.

Colored LED strips creating waves of light.

The mandip sat center stage with white columns and jasmine strings.

Outside minus 8 C, snow falling steadily.

At 700 p.m., guests began arriving in finest clothes, stamping snow from shoes, exclaiming about decorations.

Among the guests was Peele Regional Police Staff Sergeant David Chen off duty, who had left his weapon locked in his car because this was supposed to be a celebration.

At 8:30 p.m., the Barrett began.

Doll players pounded drums.

Guests danced in the parking lot despite freezing temperatures, their breath visible in cold air.

David sat in a decorated car instead of the traditional horse being driven slowly to the entrance.

His face was frozen in a smile that didn’t reach his eyes.

Inside his shani, the gun pressed against his ribs with every breath.

When he stepped out, Simrons family performed the traditional mil.

Rajvir placed a garland around David’s neck and embraced him, whispering, “Thank you for making my sister so happy.” Having no idea he was embracing his sister’s future murderer.

At 9:15 p.m., the hall lights dimmed and Siman appeared in the spotlight.

She walked slowly, her 15 kg lehenga making each step deliberate.

Her father Harprit held her right hand struggling, his face pale with effort.

Her mother walked on her left.

Behind them, relatives carried baby Ammon and Pit.

The walk took 3 minutes while every guest stood recording on phones, crying, exclaiming about the beautiful bride.

When Simron reached the stage, her father helped her up the steps and placed her hand in David’s.

Harpit was breathing heavily, exhausted, and Rajir quickly guided him to a chair in the front row where he sat clutching his chest.

At 9:30 p.m.

exactly, the sacred fire was lit.

Flames rose from the pit, casting dancing shadows, smoke curling upward.

Pundit Vishvanath Sharma began chanting Sanskrit mantras.

The ceremony required seven pheras, seven circles around the sacred fire.

During the first pharaoh, the vow of nourishment, Siman and David circled slowly.

During the second pharaoh, strength and protection, David’s hand touched the envelope in his pocket.

During the third pharaoh, prosperity, Siman smiled at baby Ammon in the front row.

During the fourth pharaoh, family and happiness, David’s hand moved to his side, fingers brushing the hidden holster.

The priest chanted, guests watched with tears.

The fire crackled.

Everything proceeded beautifully.

Then, after the fourth pharaoh, before the fifth could begin, David Morrison stood up abruptly and everything shattered.

“Stop,” he said loudly, cutting through the priest’s chanting.

“Everyone stop.” 300 guests fell silent instantly.

David pulled out the white envelope, holding it above his head.

Before we complete the pheras, he announced into his lapel microphone.

Everyone needs to know something about this woman.

Siman felt ice flood her veins.

David, what are you doing? But David ignored her, addressing the crowd.

This woman came to me pregnant.

She claimed the baby was mine, but we had never met physically.

Never.

He pulled papers from the envelope with shaking hands.

DNA test shows 99.97% probability I’m the father.

But I know we never met before her arrival in Canada.

The crowd murmured confused.

Shocked.

Rajir stood from his seat.

David, stop this right now.

But David was past stopping.

Someone explain to me how that’s possible.

Siman was crying.

Makeup running in black streams.

David, please.

We talked about this.

You know what happened? She tried to reach for him, but he jerked away.

What happened is you lied.

You got pregnant with someone in India and tried to trap me.

The hall erupted.

Siman’s mother screamed, “Stop this.

What are you saying about my daughter?” Rajir pushed through the crowd toward the stage.

Staff Sergeant Chun sensed danger and began moving forward, but was too far away with no weapon.

Siman stood desperately reaching for David.

The baby is yours.

You came to India in March.

Don’t you remember? David’s face contorted.

I never went to India before August.

You’re lying.

His hand moved to the holster.

He pulled out the pistol.

The first scream came at 9:48 and 23 seconds.

Rajir was halfway to the stage shouting, “No.” Staff Sergeant Chun was running, pushing people aside.

40t away, seconds too late.

David raised the gun and pointed it at Simron’s chest.

Time seemed to stop.

Siman looked at the gun, then at David’s face, then at baby Ammon Priit.

Her last word was simply Aman.

Her daughter’s name spoken like a prayer.

At 9:48 and 41 seconds, David Morrison pulled the trigger.

The gunshot was deafeningly loud.

The bullet struck Siman’s left chest, penetrating her heart.

She fell backward, her lehenga spreading like wings.

Gold embroidery catching light one last time.

She hit the white carpet with a soft final sound.

Her jewelry clattered like windchimes.

Blood spread immediately, dark and fast, pooling around her body.

In the front row, Harpre clutched his chest and made a sound like a wounded animal.

His weak heart couldn’t withstand watching his daughter murdered.

He fell forward out of his chair.

His wife Jaspit screamed her husband’s name.

Then her daughters, then just screamed wordlessly.

Rajir reached the stage and threw himself at his sister’s body, gathering her into his arms, her head lolling back, blood everywhere.

Stay with me, Siman, please.

But Simrons eyes were glazing over.

Her lips moved, forming her daughter’s name, though no sound came.

At 9:49 and 2 seconds, 18 seconds after being shot, Siman Core Gil Morrison died.

At 9:49 and 47 seconds, heartbeat Singh Gil died of massive heart attack.

David stood frozen holding the gun, arms still extended, smoke rising from the barrel, his face showing shock as if he couldn’t believe what he had done.

Staff Sergeant Chun tackled him from behind, slamming him down, kicking the gun away.

Guests screamed, ran for exits, called 911.

A doctor checked both bodies for pulses.

He shook his head for both.

Baby Ammon Preit screamed in her grandmother’s arms.

The sacred fire still burned.

Flames indifferent to the carnage in 2 minutes and 18 seconds for lives were destroyed.

Siman was dead.

Her father was dead, her baby was orphaned, and David Morrison had become the monster his paranoia convinced him he was protecting himself from.

By 11 p.m.

on December 15th, the Pearson Convention Center had transformed from wedding venue into crime scene.

Yellow police tape stretched across the entrance while flashing red and blue lights from 12 Peele regional police cruisers painted the snowy parking lot.

Inside, Detective Sergeant Jennifer Kowalsski of the homicide unit stood on the blood soaked stage, surveying the carnage with practiced detachment.

Though even her 15-year career hadn’t prepared her for this wedding decorations, flowers, the sacred fire still smoldering, and in the center, Simron’s body covered with her own wedding depat.

10 ft away, paramedics loaded Harpre’s body onto a stretcher.

300 witnesses were being processed, statements taken, contact information collected.

67 people had recorded the shooting on their phones from different angles, creating the most documented murder in Peele region history.

David Morrison sat handcuffed on the stage floor.

Staff Sergeant Chun standing guard, the murder weapon already bagged as evidence.

Detective Kowalsski approached David carefully, crouching to his eye level.

Mr.

Morrison.

I’m Detective Sergeant Kowalsski.

Do you understand? You’re under arrest for murder.

David looked at her with unfocused eyes.

I had to do it.

She deceived me.

That baby isn’t mine.

Kowalsski glanced at the fallen envelope.

DNA results visible, showing 99.97% probability.

Sir, the test you were holding proves you are the father.

David’s head snapped up.

That’s impossible.

We never met physically before I brought her from India.

I was careful.

Kowalsski exchanged looks with Chun.

Recognizing either elaborate lie or genuine delusion.

Mr.

Morrison, you lived with your wife 16 months.

You have a 6-month-old baby.

You’re telling me you never had physical contact.

David’s face showed confusion.

We had separate bedrooms.

She came pregnant.

I know what happened.

Except he didn’t know because ambient had erased entire sections of his life.

The arrest was processed quickly.

David was read his rights, handcuffed, led through the crowd toward a waiting cruiser while family members shouted curses in Punjabi and English.

Baby Ammon Preit screamed in Grandmother Jaspre’s arms.

Rajir sat near his sister’s body, refusing to leave, clothes soaked with her blood, hands shaking.

First-degree murder charges were filed within two hours, premeditated, evidenced by bringing a weapon to a public venue.

At 1:15 a.m.

December 16th, David Morrison was transported to Toronto South Detention Center.

Bail denied.

The case seemed open and shut, but the investigation was revealing how much more complicated the truth really was.

On December 16th at 9:00 a.m., Dr.

Dr.

Mira Kapor began Simron’s autopsy at the Center of Forensic Sciences in Toronto.

The bullet wound was obvious.

Single entry in left chest.

No exit.

Bullet stopped by spine after tearing through heart.

Death would have been nearly instantaneous.

Perhaps 30 seconds of consciousness.

During internal examination, Dr.

Kapor found something that made her pause and call her assistant.

The uterus showed clear signs of early pregnancy.

Blood tests confirmed it.

Siman had been approximately 7 weeks pregnant at death.

Dr.

Kapor’s report was clinical, but the implications staggering.

Siman was carrying her second child when murdered.

Conception occurred late October 2023 in the Oakville house living with David.

Absolute proof of ongoing physical intimacy.

When Kowalsski received the autopsy report that afternoon, she immediately returned to detention for another interview.

David was brought to the interview room in orange clothing, looking haggarded, unshaven, eyes red.

Kowalsski placed the report on the table.

Mr.

Morrison, your wife was 7 weeks pregnant when you killed her.

David stared at the paper.

That’s not possible.

Kowalsski leaned forward.

You lived with her.

You shared a house 16 months.

How is it not possible? David’s hands clenched.

We had separate bedrooms.

I never We didn’t.

I don’t remember.

His voice rose with agitation.

Something isn’t right.

I brought her from India already pregnant.

I never touched her before marriage.

But Kowalsski had done her homework.

We checked your passport, Mr.

Morrison.

You traveled to India in March 2022.

David’s face went pale.

No, I didn’t.

I’ve never been to India.

Kowalsski opened her file, pulling printed records.

Air Canada, March 10th, 2022.

Toronto to Chicago.

United Airlines March 11th.

Chicago to New Delhi.

Continuing to Emritzer.

Hotel Park Plaza in Lana.

Checked in March 13th.

Checked out March 18th.

You were there 5 days.

David Morrison’s world disintegrated in real time.

He stared at documents, at his own name in black and white, at dates meaning nothing to him, at hotel charges on his credit card for a place he had no memory visiting.

This is wrong.

I would remember going to India.

That’s a 15-hour flight.

I would remember, but he didn’t remember because in March 2022, he had been taking 20 milligs of ambient nightly, double his prescribed dose, known to cause antirograde amnesia.

He had flown to India in a medication fog, spent three days with Siman in that Ludiana hotel, been intimate multiple times, conceived Ammonit, then flown home with the ambient erasing every moment, leaving only blank space where 5 days should have been.

The subpoena for David’s medical records returned within 24 hours from Oakville Medical Center.

The file was extensive.

Diagnosed with narcissistic personality disorder with paranoid features in 2019.

prescribed Xanax 2 milligrams daily for anxiety.

Prescribed ambient initially 10 milligrams in 2020 increased to 20 milligrams in February 2022 for worsening insomnia.

The February 2022 date jumped out the same month David started talking to Siman online weeks before his India trip.

Medical notes documented side effects David reported including sleepwalking, lost time, difficulty forming memories.

Most damning was a March 2022 note where David mentioned feeling disoriented after what he thought was a business trip but couldn’t remember details clearly.

Dr.

Irvind Patel, forensic psychiatrist from CH, was brought in to evaluate David over 3 days.

His assessment was clear.

David suffered from druginduced antirograde amnesia exacerbated by underlying mental illness.

The highdosese ambient prevented his brain from forming long-term memories during critical periods.

He had traveled to India, met Simron physically, been intimate, conceived their child, but his brain never encoded these experiences into memory.

When Simn arrived pregnant, his lack of memory combined with paranoid personality created unshakable delusion she’d been unfaithful.

DNA tests proving paternity couldn’t penetrate the false narrative his damaged mind constructed.

The psychiatrist concluded David was mentally ill and genuinely believed his delusion, but wasn’t legally insane.

He knew right from wrong, had capacity to understand his actions.

The months of planning, bringing the weapon deliberately, choosing the public venue, all indicated premeditation.

Mental illness explained his motive, but didn’t excuse his calculated crime.

The trial of David Morrison began on March 18th, 2024, 3 months after the Pearson Convention Center massacre in courtroom 4A of the Ontario Superior Court of Justice in downtown Bmpton.

The courthouse was a modern glass and concrete building that stood cold and imposing under gray March skies, surrounded by media trucks with satellite dishes and reporters doing stand-ups for every major Canadian news network.

The case had become national news, not just because of its brutality, but because of its bizarre psychological dimensions, the prescription drug angle, the cross-cultural marriage tragedy, the sheer horror of a bride murdered on her wedding stage.

Justice Paramjit Singh Olik, a 62-year-old judge with 30 years on the bench, presided over the proceedings with stern efficiency.

The crown prosecutor was Nha Sharma, a sharp 45-year-old with a reputation for winning difficult cases through meticulous presentation of evidence.

The defense attorney was Sundep Kana, a respected criminal lawyer who had taken the case knowing it was nearly impossible to win, but believing every accused deserved proper representation.

The courtroom gallery was packed every single day with journalists, legal observers, members of the Punjabi community, and family members from both sides.

Though David’s side was represented only by distant business associates since his own siblings had disowned him completely.

David Morrison sat at the defense table wearing a gray suit that hung loosely on his frame because he had lost 20 lbs in detention.

His face pale and haggarded, looking older than his 55 years.

He barely looked up during proceedings, keeping his eyes mostly on the table in front of him, occasionally glancing at the evidence screens, but never, not once, looking toward the gallery where Simrons family sat.

Rajir Singh Gil attended every day of the trial.

Sitting in the front row, wearing a black turban instead of his usual colored ones, his face a mask of contained rage.

Beside him sat his wife and sometimes his mother, Jasper.

Though the older woman could only bear to attend twice before her therapist advised her the trauma was too severe.

Baby Ammon Priit, now 10 months old and legally under Rajir’s guardianship, was never brought to the courthouse.

The crown’s case began with the videos.

Niha Sharma stood before the jury of 12 Canadians, eight women and four men of various backgrounds and warned them that what they were about to see would be disturbing, violent, and deeply tragic.

Then she played the wedding shooting from seven different angles.

Videos recorded on phones by guests who had thought they were documenting a celebration.

The jury watched in horrified silence as David Morrison stood up during the Ferris, pulled out the envelope, made his accusation, drew his gun, and fired.

They watched Simron fall.

They watched Harpre collapse.

They heard the screaming.

Three jurors were crying by the time the videos ended.

The defense objected repeatedly, but the evidence was ruled admissible and probative.

The forensic evidence was overwhelming and methodically presented over 3 days of testimony.

Dr.

Mera Kapor took the stand and walked the jury through her autopsy findings with the aid of diagrams and photographs that made several jurors visibly uncomfortable.

The bullet trajectory was clear, entering the left chest at a slight downward angle, consistent with David standing and Siman seated, penetrating the heart and lodging in the spine, causing death within 30 to 45 seconds.

The toxicology report showed Siman had no drugs or alcohol in her system, was in good health, and was 7 weeks pregnant with a second child at the time of her death.

Dr.

Kapor’s testimony established beyond any doubt that David Morrison had killed not just his wife but also his unborn child.

The weapons expert from Peele Regional Police testified about the murder weapon.

A cult 1911 registered legally to David Morrison since 2015.

Maintained in working condition loaded with eight rounds of which one was fired.

The ballistics matched perfectly.

The gunpowder residue on David Sherwani placed the gun in his hand at the moment of firing.

The evidence was so clear that Sundep Kana barely cross-examined these witnesses.

Knowing there was nothing to challenge in the physical facts of the murder itself, the DNA evidence was presented next, and this was where the crown began building the narrative of David’s delusion.

Two separate paternity tests were entered into evidence, both showing 99.97% probability that David Morrison was the biological father of Ammon Preit Cor Morrison.

Dr.

Dr.

Rajes Malhotra, a reproductive endocrinologist from Sunnybrook Hospital, testified as an expert witness.

Prosecutor Sharma asked him directly, “Dr.

Malhotra, is it possible for a woman to become pregnant through video calls or any form of remote contact?” The doctor’s response was unequivocal.

Absolutely not.

Pregnancy requires the physical meeting of sperm and egg.

This can only occur through direct physical contact whether through intercourse or medical procedures like artificial insemination.

Video calls, phone calls, digital communication of any kind cannot result in pregnancy.

It’s biologically impossible.

This testimony was crucial because it established that David’s central belief, the foundation of his paranoid delusion, was scientifically false.

Siman could not have become pregnant before physically meeting David unless she had been with another man and all evidence showed there was no other man.

Therefore, logic dictated that David and Siman must have met physically before her arrival in Canada in August 2022.

Regardless of what David remembered or believed, the travel evidence was presented through meticulous documentation compiled by Detective Constable Harjit Core.

She testified for an entire day, walking the jury through credit card statements, flight manifests, hotel records, and immigration stamps.

She showed them David’s credit card charges for Air Canada and United Airlines in March 2022, totaling nearly $4,000.

She showed them hotel charges at the Park Plaza in Ljana for five nights.

She showed them his passport with entry and exit stamps from Indian immigration.

She played the security camera footage from the hotel.

grainy, but clear enough to show a tall Caucasian man matching David’s description, checking in with a young Indian woman matching Simron’s description.

This footage, Detective Core testified, was recorded at 10:37 p.m.

local time on March 13th, 2022 in Livana, Punjab, India.

The man in this footage is David Morrison.

The woman is Siman Corgill.

This was their first physical meeting approximately 5 months before she traveled to Canada.

The defense objected, claiming the footage was too degraded to definitively identify the individuals, but the objection was overruled.

The totality of the evidence, the judge ruled, made the identification clear beyond reasonable doubt.

The psychological testimony was the most complex and contentious part of the trial.

Dr.

Dr.

Irvvin Patel took the stand and spent two full days explaining David Morrison’s mental state.

He testified about the diagnosis of narcissistic personality disorder with paranoid features, the prescription medication history, the dangerous combination of highdose ambient with underlying mental health issues, and the resulting anti-rograde amnesia that had erased David’s memories of his March 2022 trip to India.

Dr.

Patel explained in careful detail how ambient, especially at doses of 20 mg, could prevent the brain from forming long-term memories, creating gaps where experiences simply weren’t recorded.

It’s like a recording device that’s turned off, he explained to the jury.

The events happen, the person is present and participating, but the brain isn’t encoding those experiences into retrievable memory.

Later, when the person tries to remember, there’s simply nothing there.

not a suppressed memory, not a forgotten memory, but an absence of memory formation.

He testified that David Morrison genuinely, completely, and utterly believed he had never physically met Siman before August 2022, despite overwhelming evidence to the contrary because his brain had quite literally never recorded the March 2022 encounter.

The defense’s strategy, as outlined by Sundep Khana in his opening statement, was not to deny that David killed Siman, which was impossible given the video evidence, but to argue that his severe mental illness and druginduced cognitive impairment should be considered when determining his level of criminal responsibility.

Kana called additional psychiatric experts who testified about dissociative disorders, about how ambient could cause complex behaviors during states of partial consciousness, about how someone with David’s psychological profile could develop unshakable delusions immune to contradictory evidence.

The defense presented David’s medical records showing years of psychiatric treatment, prescriptions, documented concerns from his therapist, Dr.

Helen Kowalsski.

They argued that David Morrison was a sick man who had acted on a delusion his damaged brain had constructed, not a cold-blooded killer making rational decisions.

“My client,” Kana told the jury in his closing argument, is guilty of terrible things, but he’s guilty while being fundamentally broken.

He believed genuinely and completely believed that he was exposing a betrayal.

His paranoid mind, his medication damaged memory, his narcissistic inability to accept reality, all combined to create a false narrative he couldn’t escape from, even when DNA evidence proved him wrong.

But the crown’s rebuttal was devastating.

Niha Sharma stood before the jury and methodically destroyed the defense’s argument piece by piece.

“Yes,” she acknowledged.

David Morrison was mentally ill.

Yes, he had memory problems from his medication.

Yes, he genuinely believed Siman had been unfaithful, but members of the jury, none of that makes what he did any less calculated, planned, and deliberate.

She walked them through the timeline.

David received the first DNA test results in May 2023, showing he was the father.

Instead of accepting this, he got a second test.

Still showing he was the father.

Instead of seeking help, instead of talking to doctors, instead of addressing his false beliefs, he spent 7 months planning a public execution.

He booked the wedding venue, he retrieved his gun from storage.

He had his Shirwani customtailored with a hidden holster.

He loaded the weapon.

He drove to the venue.

He sat through the ceremony.

He waited until the perfect dramatic moment.

He pulled out the envelope for maximum public impact.

Then he pulled out the gun and murdered his pregnant wife in front of 300 people including her elderly father whose heart gave out from the shock.

That Sharma said pointing at David is not impulse.

That’s not insanity.

That’s premeditated firstdegree murder driven by ego and rage.

With mental illness as an explanation but not an excuse.

The trial lasted 8 weeks with testimony from 47 witnesses and hundreds of pieces of evidence.

The jury deliberated for 14 hours over two days.

On June 14th, 2024, they returned with their verdict.

The courtroom was absolutely silent as the jury foreman, a middle-aged woman who had cried during the video evidence stood to deliver the verdict.

On the charge of first-degree murder in the death of Simanc Coril Morrison, “How do you find the defendant?” Justice asked.

Guilty, the foreman said, her voice clear and firm.

A sound rippled through the gallery.

A collective exhale mixed with sobs.

On the charge of illegal possession of a restricted firearm, how do you find the defendant? Guilty.

David Morrison showed no reaction.

Sitting perfectly still, staring at nothing.

Rajir Singh Gil put his face in his hands and wept openly.

The sentencing hearing took place two weeks later.

Multiple victim impact statements were read.

Rajvir spoke about his sister, about the vibrant young woman who had dreamed of coming to Canada who loved Bollywood movies and henna designs and teaching children who had been trapped and controlled and ultimately murdered by the man who claimed to love her.

He spoke about Ammon Preit, how the little girl would grow up without her mother, would someday have to learn that her father had killed the woman who gave her life.

Jasper Core’s statement was read by a translator because she couldn’t speak English well enough and couldn’t control her emotions enough to read it herself.

She spoke about losing both her daughter and her husband on the same night.

About the empty house in Lana she couldn’t bear to return to about her granddaughter who would point at photos and say mama.

Not understanding that mama was never coming back.

She spoke about the dream she had where Siman was still alive, still calling from Canada to tell her about the snow and the big house and the life she was building and how waking up to reality was like losing her daughter over and over again every single morning.

Navnet Core, Simron’s best friend from India, had flown to Canada for the sentencing hearing.

She testified about the scared phone call Siman had made to her in July 2022.

Admitting the pregnancy, confused about how it had happened, terrified to tell David.

I told her to tell him immediately, Navnit said, crying at the witness stand.

I told her the truth would protect her, but the truth got her killed because he couldn’t accept it.

Justice listened to all the statements with grave attention, then delivered his sentence.

life imprisonment with no possibility of parole for 25 years.

Given David’s age of 55, he would be 80 years old before he could even apply for parole, making it effectively a life sentence.

The additional weapons charges added 5 years to be served concurrently.

Justice Ola’s sentencing remarks were scathing and would be quoted in legal journals and media coverage for years afterward.

“Mr.

Morrison, he said, looking directly at the defendant.

You have committed one of the most heinous crimes this court has ever encountered.

You murdered your innocent, faithful, pregnant wife in the most public and traumatic manner possible.

You orphaned your infant daughter.

Your actions directly caused the death of your elderly father-in-law.

You did this not in a moment of passion, not in self-defense, not under any legitimate provocation, but because your ego, your paranoia, and your refusal to accept reality led you to construct a narrative where you were the victim.

The evidence presented at trial proves beyond any doubt that Siman Core Gil Morrison was faithful to you, that both children she carried were yours, that she told you the truth consistently, and that you chose delusion over truth and murder over acceptance.

Your mental illness explains your beliefs, but does not excuse your meticulously planned actions.

You will spend the rest of your natural life in prison, contemplating the innocent lives you destroyed.

David Morrison was led out of the courtroom in handcuffs, transported to Mil Haven institution, a maximum security federal prison in Ba’ath, Ontario, where he would serve his sentence in protective custody because other inmates had already made clear that child killers and wife murderers were targets even in prison hierarchy.

Baby Ammon Preit Cor Morrison, now 11 months old, had been living with her uncle Rajvir since the night of the murders.

Legal guardianship had been formalized in April 2024 with no contest from David, who had signed away his parental rights from detention.

The little girl was healthy and developing normally, walking with support, saying simple words in both English and Punjabi, completely unaware of the tragedy that had shaped her existence.

Rajvir had quit his software engineering job and found remote work that allowed him to be home more.

His wife supporting him fully despite the sudden responsibility of raising a niece as their own daughter.

They had moved to a larger apartment in Missaga with a room decorated for Ammon.

Painted soft yellow like the nursery David had prepared with such different intentions.

Grandmother Jaspre had eventually moved from India to Canada in September 2024.

Unable to bear staying in Ludvana where every street corner reminded her of Siman as a child.

She lived with Rajvir’s family, helping to raise Aman, finding purpose in caring for her granddaughter even as grief hollowed her out from the inside.

The family attended the seek temple in Bmpton every Sunday.

The same community that had witnessed the wedding massacre and slowly painfully they were rebuilding some semblance of life from the ruins.

David Morrison’s assets became the subject of prolonged civil litigation.

His three Morrison Auto Parts locations had closed within weeks of his arrest.

Unable to survive the public boycott and negative publicity, the properties were sold at significant losses, his Oakville house on Lakeshore Road sat empty for months because no one wanted to buy the home of a wife murderer before finally selling for 40% below market value.

The proceeds from all these sales totaling approximately $1.8 million after debts and legal fees were frozen pending the outcome of a wrongful death lawsuit filed by Rajvir on behalf of Ammon Preit’s estate.

The civil suit sought $5 million in damages for the wrongful deaths of Siman and the unborn child for Harpre’s shockinduced fatal heart attack for Ammon Preit’s loss of her mother and for punitive damages.

The case was settled out of court in November 2024 with the entirety of David’s remaining assets being placed in a trust fund for Ammon Preit to be accessed when she turned 18.

It wasn’t justice.

Money could never be justice for what was taken, but it at least ensured the little girl would have financial security, would be able to attend university, would have something material from the ruins of her father’s crimes.

The case prompted wider discussions across Canada about several intersecting issues.

Mental health advocates pointed to David Morrison’s case as an example of how untreated or poorly managed psychiatric conditions combined with prescription medication could lead to tragedy, calling for better monitoring of patients on drugs like ambient for more thorough mental health screening for reduced stigma so people would seek help earlier.

Immigration advocates focused on Simron’s vulnerability as a sponsored immigrant.

How her visa status and financial dependence had trapped her with an abusive controlling partner.

how the power imbalance in age gap crossber marriages could create dangerous situations leading to calls for reforms in spousal sponsorship programs, including mandatory independent interviews and better support systems for sponsored spouses.

Gun control advocates used the case to call for stricter psychological screening for firearms licenses, pointing out that David had legally owned the murder weapon despite documented mental health issues.

The Punjabi community in the greater Toronto area grappled with the case internally discussing arranged marriages and our groom proposals, the pressures on young women to marry and immigrate, the warning signs that Simrons family had missed or ignored.

Navni Core back in India had changed her career entirely after Simrons death.

She left her teaching position and joined an NGO called Awas which worked to educate young women about their rights about red flags and marriage proposals about the realities of immigration and cross-cultural marriages.

She gave talks at colleges across Punjab always starting with Siman’s story always carrying a photo of her friend in the red wedding lehenga taken the morning of the murder when everything still seemed hopeful.

My friend died because she was too scared to speak the truth.

Navnit would tell auditoriums full of young women.

She was trapped by shame, by cultural expectations, by immigration status, by financial dependence, by a man who could not accept reality.

Don’t let this be your story.

Know your rights.

Trust your instincts, and never, ever be afraid to ask for help.

The organization saw a 300% increase in calls to their helpline in the year following Simron’s death.

Young women reporting concerns about NRI proposals, about controlling behavior, about feeling trapped.

Siman’s story, as terrible as it was, was saving lives by serving as a warning.

Rajir Singh Gil channeled his grief into action by establishing the Siman Core Foundation in March 2025, 1 year after the trial verdict.

The foundation’s mission was three-fold.

providing legal and financial assistance to sponsored immigrants trapped in abusive relationships, funding mental health services for families affected by domestic violence, and educating communities about the warning signs of controlling and potentially dangerous partners.

The foundation raised over $200,000 in its first year through the Toronto Punjabi community, through crowdfunding, through corporate sponsors.

They helped 17 women leave dangerous situations, providing emergency housing, legal representation for immigration status issues and counseling services.

Rajir gave interviews to Canadian media, always keeping Simron’s photo on his desk, always wearing the black turban he had adopted after her death.

My sister died because multiple systems failed her, he told CBC News in a documentary about the case.

The mental health system that didn’t adequately monitor David’s deteriorating condition.

The immigration system that left her vulnerable and dependent.

The cultural expectations that made her afraid to speak up.

And our family, myself included, who didn’t see the danger clearly enough.

The foundation exists, so maybe maybe someone else’s sister won’t die.

The medical and psychiatric community examined David Morrison’s case extensively, publishing papers in journals about ambient induced amnesia, about delusional disorders, about the intersection of prescription medication and violence.

Dr.

Helen Kowalsski, David’s former psychiatrist, was investigated by the College of Physicians and Surgeons of Ontario, but ultimately cleared of misconduct.

the review board finding that she had acted within standard care protocols and had documented her concerns about David’s medication appropriately.

However, the case did lead to changes in prescribing guidelines for ambient and similar medications with new recommendations for more frequent monitoring, lower maximum doses, and specific warnings about amnesia and behavioral changes.

Kowalsski herself was haunted by the case, telling the review board in her testimony that she replayed her sessions with David Morrison constantly, searching for the moment she might have intervened differently, the question she might have asked that could have uncovered his dangerous delusions before they led to murder.

She reduced her practice significantly after the case, focusing only on a small number of carefully selected patients, telling colleagues she didn’t trust herself anymore after missing the warning signs that David Morrison was planning to kill.

In Mil Haven Institution, David Morrison existed in a strange state between awareness and denial.

The prison psychiatrist who evaluated him quarterly noted that David intellectually accepted that he had killed Siman, acknowledged that the travel records proved he had been to India, understood that the DNA tests proved paternity, but emotionally he still couldn’t fully integrate these facts into his understanding of himself.

He would say things like, “I know the evidence shows I went to India, but I still don’t remember it.” or the DNA says the baby was mine, but it feels impossible.

He was on antiscychotic medication, mood stabilizers, and a heavily monitored sleep aid that was decidedly not ambient.

He had no visitors except his court-appointed lawyer for appeals that were systematically denied.

His siblings had cut all contact.

His former business associates wanted nothing to do with him.

He spent 23 hours a day in his cell in protective custody because general population would have been too dangerous for a high-profile wife killer.

He read extensively, worked on correspondence courses, and wrote in journals that prison psychiatrists reviewed regularly for signs of suicidal ideiation or continued delusional thinking.

He showed appropriate remorse in some sessions, breaking down, crying about Siman and what he had done.

But in other sessions, he would slip back into trying to rationalize his actions, saying things like, “I just wanted the truth.” as if murder had been a reasonable response to his confusion.

The most haunting aspect of the entire case was the question that could never be fully answered.

What was going through Simron’s mind in those final 18 seconds between the gunshot and her death, she had fallen backward on the stage.

Her lehenga spread around her like a pool of blood before her actual blood began to spread.

And witnesses reported that her eyes were open, aware, focused on her baby daughter in the front row.

Her last word was Aman, her daughter’s name.

But what did she feel? Relief that the nightmare was finally ending.

Terror about what would happen to her daughter? Anger at David for his delusion? Sadness for the life in Canada she had dreamed about that had turned into a trap? forgiveness impossibly for the husband whose mental illness had destroyed them both.

No one would ever know.

Siman core Gil Morrison took those final thoughts with her into death.

Leaving behind only questions and grief and a baby girl who would grow up with photographs and stories instead of a mother.

Rajir had saved every photo from Simron’s phone, every video call recording, every text message, compiling them into digital albums for Ammon Pit to have when she was old enough.

She’ll know her mother loved her.

Rajir said firmly.

Whenever anyone asked about how he would eventually tell Ammon on the truth, she’ll know Siman was good and kind and innocent.

And she’ll know her father was sick and did something unforgivable.

But mostly she’ll know her mother loved her.

On December 15th, 2024, exactly one year after the murders, a memorial service was held at the Seek Temple in Bmpton, the same community that had provided so many witnesses to the original tragedy.

Over 400 people attended, filling the prayer hall and overflowing into auxiliary spaces.

A large photograph of Siman in her wedding lehenga taken the morning of the murder when she was still alive and hopeful stood at the front of the hall surrounded by flowers and candles.

Next to it was a smaller photo of Harprit Singh Gill in his turban smiling.

The service included prayers, hymns and testimonials.

Rajir spoke, his voice breaking as he described his sister’s dreams and personality, her love of poetry and teaching, her devotion to family, her excitement about coming to Canada that had turned into her doom.

Jasper Core sat in the front row holding Ammon Pit, now 18 months old and walking, the little girl in a pink dress playing with her grandmother’s depata, oblivious to the memorial being held for the mother she would never remember.

After the formal service, attendees were invited to light candles and share memories.

Person after person approached the photograph, people who had known Siman in the brief time she lived in Canada, people who had been at the wedding and witnessed her murder, people from the community who had never met her but felt connected to her tragedy.

The overwhelming message was that Siman would not be forgotten, that her story mattered, that her death meant something beyond just personal tragedy, that it was a call to action to protect vulnerable women, to take mental health seriously, to watch for warning signs, to choose courage over silence.

The case remained technically open in one sense because several questions could never be definitively answered.

What exactly happened during those three days in March 2022 in Ludana? The hotel records and security footage proved David and Siman were together.

But the specific conversations, the promises made, the understanding they reached about their relationship and future, all of that died with Siman.

How consensual was their encounter.

Siman never reported feeling coerced, but she was a sheltered 21-year-old meeting a much older foreign man who held her immigration dreams in his hands.

And power dynamics raised questions about true consent that would never be resolved.

Did David experience any flashes of memory about the India trip that he suppressed or denied? Some psychiatric experts believed his amnesia was total and genuine, while others thought he might have had fragmented memories that his paranoid mind refused to acknowledge because they contradicted his preferred narrative.

Would better mental health treatment have prevented the tragedy? Possibly if David had been more compliant with therapy, if his ambient dose had been reduced? If someone had connected his memory gaps with his increasing paranoia, if if if the case was a tragic cascade of failures where no single intervention point would have guaranteed a different outcome, but multiple intervention points missed created the pathway to murder.

It was frustrating and heartbreaking and completely irreversible.

In November 2025, almost 2 years after the murders, a documentary film about the case premiered at the Toronto International Film Festival.

The DNA Envelope, a wedding day tragedy, was a 90-minute investigative documentary that combined courtroom footage, interviews with investigators and lawyers, testimony from family and friends, and careful analysis of the psychological and social factors that led to Simron’s murder.

The film was respectful and thoughtful, focusing on Simron’s life and dreams rather than sensationalizing her death, though it did include the security footage from the wedding that showed the murder itself.

footage that critics argued was exploitative, but that the filmmakers defended as necessary to convey the full horror of what David Morrison had done.

The film won awards for documentary filmmaking and was later acquired by Netflix where it reached a global audience of millions, making Simron’s story international news and sparking conversations about domestic violence, immigration vulnerability, mental health, and prescription drug dangers in dozens of countries.

Rajir gave his blessing to the documentary on the condition that all profits from the family’s participation would go to the Siman Core Foundation and the filmmakers agreed, resulting in an additional $400,000 for the foundation’s work.

Simron’s story was reaching people, creating awareness, saving lives indirectly through education and advocacy, which was perhaps the only redemption that could be found in such senseless tragedy.

Ammon Preit Cor Morrison was 2 years old in May 2025.

A bright cheerful toddler with her mother’s dark eyes and thick black hair.

Speaking a mixture of English and Punjabi, calling Rajvir Papa and his wife Mama because those were the only parents she had ever known in her memory.

She loved picture books and playing with blocks and watching Coco Melon on television and had no concept that her biological mother was dead or that her biological father was in prison for murder.

Rajvir and Jasper had decided they would tell her the truth gradually as she grew older, starting with simple age appropriate explanations when she began asking questions, eventually providing full details when she was mature enough to understand.

They had consulted child psychologists who recommended waiting until at least age seven or eight for basic information and adolescence for the complete story.

The hardest part was the photographs.

The house was filled with pictures of Siman on walls and shelves and in albums because Rajvir and Jasped wanted Aman to grow up seeing her mother’s face to understand she came from love even though that love ended in tragedy.

But Aman was starting to ask questions.

Who’s that lady? Why is she in a red dress? Where is she now? And every question broke Jasper’s heart all over again as she tried to answer honestly without revealing too much too soon.

That’s your mama.

she would say gently, holding Ammon in her lap.

She loved you very much.

She’s in heaven now, watching over you.

It was true and insufficient, and all they could manage for a toddler who deserved so much more than this incomplete, fractured family built from tragedy.

The final image, the one that encapsulated everything, came on December 15th, 2025, the second anniversary of the murders.

Rajir drove his family to Meadowail Cemetery in Missaga where Siman and Harpre’s ashes had been interred together in a plot with a black granite memorial stone.

The inscription read simply Siman Core Gil Morrison 2000 to 2023 beloved daughter, wife, mother and Harpit Singh Gill 1958 to 2023 loving father.

Below their names was a quote in Punjabi and English.

Together forever, killed by delusion, remembered in truth.

It was a cold December afternoon with snow falling gently.

The cemetery quiet except for the sound of wind through bare trees.

Rajir, his wife, Jaspit, and little Ammon Preit stood before the memorial, each placing a single red rose on the cold stone.

Ammon Pit, now 2 and a half years old and wearing a purple winter coat that Siman would never see, looked at the photographs embedded in the memorial stone.

She pointed at Siman’s image, the wedding photo from the morning of the murder.

“Mama?” she asked, the word somewhere between a question and a statement.

Jasp knelt down beside her granddaughter, tears freezing on her cheeks, and nodded.

“Yes, Beta, that’s your mama.

She was beautiful and kind and she loved you more than anything in the world.

Ammon touched the photograph with her small mitten hand leaving a tiny handprint on the cold glass.

Then she turned and reached up for her uncle wanting to be held and Rajir picked her up holding her close while looking at his sister’s memorial.

In the background, traffic continued on Missaga Road.

people going about their lives, the world turning indifferently while they stood in the snow mourning what was lost and would never return.

David Morrison was in a cell in Mil Haven Institution 200 km away, surviving but not living, trapped in a prison of concrete and his own broken mind.

Siman Core Gil Morrison was ash in memory, her dreams unfulfilled, her life stolen, her daughter growing up without her.

Justice had been served in the legal sense, but justice felt hollow and insufficient against the magnitude of loss.

The story had no happy ending because there was no way to undo murder, no way to bring back the dead, no way to make Ammonit whole.

All that remained was the living carrying forward the memory of the lost.

Trying to build something meaningful from tragedy, and making sure that Simron’s name, her story, her brief, bright life would never be forgotten in the darkness that David Morrison had created.