2019 Edmonton murder of Tristen Cook-Buckle led to Tiki Laverdiere's murder in North Battleford, Saskatchewan, due to their gang connections.

2019 Edmonton murder of Tristen Cook-Buckle triggered a chain of events, leading to Tiki Laverdiere's brutal murder weeks later in North Battleford, Saskatchewan. Laverdiere was a key member of the street gang Redd Alert, and her connection to Cook-Buckle's murder set off a series of retaliatory actions. Cook-Buckle's body was found burned in a vehicle near Vegreville, Alta, hours after police responded to an incident in Edmonton.