Actor Ryan Grantham has been jailed for life after he killed his mother to stop her witnessing him carrying out mass murder and assassinating Canadian Prime Minister Justin Trudeau. The 24-year-old ‘Riverdale’ and ‘Diary of a Wimpy Kid’ star will not be able to appeal for parole for 14 years after he pleaded guilty to a second-degree murder charge for fatally shooting his mother Barbara Waite, 64, while she sat playing piano in March 2020. He then drove to Mr Trudeau’s house with three guns, ammunition and 12 Molotov cocktails in his car, before he handed himself over to police in Vancouver.