Riverdale and Diary of a Wimpy Kid actor Ryan Grantham has been sentenced to life.

He shoot his 64 year old mother Barbara Waite in the back of the head on March 31, 2020.

He won't be eligible to get parole for 14 year.

The second degree murder punishment was handed down by British Columbia Supreme Court in Vancouver.

On the day following the murder, Ryan loaded his car with guns & ammunition to kill Canadian Prime Minister Justin Trudeau.

However, he surrendered himself to the police instead.