According to the Montana Highway Patrol, a 12-year-old girl from Alberta, Canada was killed in an accident on the highway in Beaverhead County near Dillon on Saturday, Aug. 10 just before 10:30 PM.
It happened along I-15 near mile marker 44. Authorities say 2 adults and 2 other children were taken to the hospital.
The crash remains under investigation. Authorities believe speed was a factor.