Please complete your profile to unlock commenting and other important features.

Please select your date of birth for special perks on your birthday. Your username will be your unique profile link and will be publicly used in comments.
Narcity Pro

This is a Pro feature.

Time to level up your local game with Narcity Pro.

Pro

$5/month

$40/year

  • Everything in the Free plan
  • Ad-free reading and browsing
  • Unlimited access to all content including AI summaries
  • Directly support our local and national reporting and become a Patron
  • Cancel anytime.
For Pro members only Pro
Summary

Former 'Riverdale' Actor Apologized For Murdering His Mother & Said He Has 'No Excuse'

He reportedly killed his mom to spare her from what he was planning.

Ryan Grantham in 'Riverdale.' Right: Vancouver police department.

Ryan Grantham in 'Riverdale.' Right: Vancouver police department.

Editor

This article contains graphic content that might not be suitable for some readers.

An actor who appeared in Riverdale, named Ryan Grantham, has admitted to murdering his mother and plotting to kill Prime Minter Justin Trudeau. On the last day of his sentence hearing, Grantham spoke in the B.C. Supreme Court and apologized for killing his mom.

The 24-year-old pleaded guilty to second-degree murder on March 9 and admitted to shooting his 64-year-old mother in the back of the head on March 31, 2020, while she was playing the piano at their home in Squamish, B.C..

According to CBC, Grantham said: "I cannot explain or justify my actions. I have no excuse."

The news outlet also reported that in his statement, which he read aloud in court, he said: "It hurts me to think about how badly I've wasted my life."

"In the face of something so horrible, saying sorry seems so pointless. But from every fibre of my being, I am sorry," he added.

Videos that Grantham had taken, rehearsing the murder of his mother, were shown in court. In one video that was taken shortly after he committed the murder, he confessed to it and also showed the dead body of his mother, CBC reported.

The news outlet also reported that there were two psychiatric reports, which said that Grantham was experiencing clinical depression before the murder, and had a cannabis use disorder. Reportedly, they also said that he killed his mother as a way to "spare her" from experiencing him committing violence, which he intended to do.

A day after killing his mother, Grantham got in his car with guns and headed for Rideau Cottage in Ottawa. He turned around before ever leaving B.C. though, with the thoughts of committing mass violence.

Grantham then turned himself into the Vancouver police.

In addition to appearing in Riverdale and Grantham has other credits to his name, including iZombie, Becoming Redwood, The Imaginarium of Doctor Parnassus and Supernatural, according to IMDb.

Second-degree murder carries an automatic life sentence with no chance of parole for at least 10 years, according to the Government of Canada's Justice Laws website.

Explore this list   👀

    • Editor

      Morgan Leet (she/her) is an Editor for Narcity Media Group. After graduating from Carleton University’s School of Journalism and Communication, she jumped into fulfilling her dream as a journalist, merging her passion for travelling with writing. After working in the print media world on Canada’s East Coast, she joined Narcity with a move to B.C., drawn to the beauty of Western Canada. Since then, she's documented her experience moving to Vancouver, covering everything from local events to bucket-list travel destinations across Canada's West Coast.

    'Ken Killer' Paul Bernardo was sentenced 30 years ago — Here's where he is now

    He is still one of Canada's most notorious serial killers.

    Where is Luka Magnotta now? Here's what we know about the convicted killer in 2025

    It's been 13 years since Luka Magnotta's crimes shocked the world.

    The Marineland from your childhood is dead: Inside the grim reality of what's left behind

    Recent drone footage from the semi-abandoned site shows the animals who've been left behind.