'Diary Of A Wimpy Kid' Actor Ryan Grantham Sentenced To Life For Mother's Murder

Actor Ryan Grantham, known for a brief role in “Diary of a Wimpy Kid” and appearances on “Riverdale,” has been sentenced to life in prison for the shooting death of his mother.

Grantham, 24, pleaded guilty to second-degree murder for the 2020 killing of Barbara Waite, 64, as she played piano in their British Columbia home. He’ll be eligible for parole in 14 years, CBC reported.

Grantham is known for a number of roles over his career, including the 2010 movie “Diary of a Wimpy Kid” in which he played a student portraying a shrub in an on-stage adaptation of “The Wizard of Oz.”

He also appeared in “Riverdale” as Jeffery Augustine, a teenager who hits Fred Andrews with his father’s truck and kills him.

Grantham confessed to the murder in a GoPro video and showed off his mother’s body, according to evidence presented in court.

Prosecutors said Grantham left the crime scene with Molotov cocktails and firearms with a plan to kill Canadian Prime Minister Justin Trudeau in Ottawa. He also considered committing a mass shooting before surrendering to police, CBC reported.

Defense lawyer Chris Johnson said the actor, who has been jailed since his arrest, anticipated Justice Kathleen Ker’s sentence, CTV reported.

“I think he’s pretty apprehensive about the whole thing. He’s a fairly tiny person, and to go to the prison system, I’m sure it’s a daunting and scary thought for him,” Johnson said.

This article originally appeared on HuffPost and has been updated.