Posted in Uncategorized Ryan Grantham Plead Guilty To Killing His Mother, While Also Revealing … But the story surrounding Diary of A Wimpy Kid actor Ryan Grantham is shockingly dark, as 24 year-old recently plead guilty to murdering his mother Barbara Anne Waite. And in court it was revealed… https://www.cinemablend.com/movies/ryan-grantham-plead-guilty-to-killing-his-mother-while-also-revealing-his-plans-to-kill-canadian-prime-minister-justin-trudeau