The teenager who was arrested on Friday after three of his family members were stabbed to death in Montreal’s Rosemont neighbourhood was charged with three counts of second-degree murder Saturday morning. Arthur Galarneau, 19, appeared in the Montreal courthouse by videoconference and was charged with killing Mylene Gingras, 53, Francine Gingras-Boucher, 75, and Richard Galarneau, 53. Source
Teen in Rosemont killings charged with 2nd-degree murder of parents and grandmother
