Canadian serial killer Robert Pickton, who brought victims to pig farm, is dead after prison assault

This artist’s sketch shows accused serial killer Robert Pickton taking notes during the second day of his trial in B.C. Supreme Court in New Westminster, British Columbia, Jan. 31, 2006. Convicted Canadian serial killer Pickton has been hospitalized and is in a life-threatening condition after an assault at a Quebec prison, authorities said Tuesday, May 21, 2024. (Jane Wolsack/The Canadian Press via AP)