“The driver of the semi, a 40-year-old male resident of Stavely, received minor injuries and was treated at the scene,” Mounties said according to CTV News.

They added, “Unfortunately, all three occupants of the passenger vehicle, two 18-year-old male residents of Kamloops, B.C., and a 17-year-old Alabama, U.S.A, resident, were declared deceased at the scene.”