The research and writings of Keith Carlson inform a new documentary film, The Lynching of Louie Sam, which is premiering at the Toronto Hot Docs film festival. The film tells a story from 1884, when a mob of 100 American men rode across the B.C. border, kidnapped a 14 year-old Stó:lo boy falsely accused of murdering a U.S. storekeeper, and lynched him. Canadian investigators promised justice, but delivered none, despite knowing the identity of the killers. The film debuts in Toronto on April 26th at 6:45 at the Royal Ontario Museum. Keith Carlson will be arranging a Saskatoon viewing in the months to come.