Ryan Grantham is the Riverdale actor who murdered his mother.
Ryan Grantham has been sentenced to life in prison for the murder of his mother.
Ryan Grantham has been sentenced to life imprisonment after killing his mother in 2020.
Ryan Grantham plays Jeffrey Augustine at the age of 24 in the teen drama Riverdale.
Ryan Grantham has been sentenced to life imprisonment by the British Columbia Supreme Court in Vancouver.
Ryan Grantham has been indicted on charges of first-degree to second-degree murder.
Ryan Grantham also planned to kill Canadian PM Justin Trudeau, people say.
Ryan Grantham has admitted to having shot his mother in the head while playing the piano.