June 16, 2022 11:09 am ‘Riverdale' Actor Who Killed Mom Reportedly Planned to Kill Justin Trudeau “Riverdale” actor Ryan Grantham, who pleaded guilty to murdering his mother, Barbara Waite, reportedly had plans to kill Canadian Prime Minister Justin Trudeau. US & World Videos 3:00 Seth Rogen & Lauren Rogen recruit celebrity friends to help teach brain health education 2:38 Met Gala couples over the years: Priyanka Chopra & Nick Jonas & more 2:39 Melissa McCarthy reacts to Barbra Streisand's Ozempic question 7:10 Taylor Swift shares the meanings behind ‘Florida,' ‘Fortnight,' and others from her ‘TTPD' album 1:51 All the Easter eggs Taylor Swift dropped before releasing ‘Tortured Poets'