The Calgary Fire Department (CFD) responded to a tragic three-vehicle motor vehicle collision on Tsuut'ina Trail SW just before 11:00pm that claimed the lives of four people and left four others injured. Multiple CFD crews were dispatched to the scene following reports of a serious collision. Crews immediately initiated an aggressive fire attack while simultaneously conducting rapid searches of the involved vehicles and providing emergency care to those who could be reached. The Calgary Fire Department urges all motorists to drive attentively, obey posted speed limits, avoid distractions, and always wear a seatbelt. Safe driving practices remain one of the most effective ways to prevent serious and fatal collisions.