TUCSON, Ariz. (KOLD/Gray News) – Three high school students and one adult suffered serious injuries when their school bus crashed in Tucson, Arizona, on Tuesday.
The Arizona Department of Transportation said a small SUV and a school bus from the Kingman Unified School District were involved in the crash around 1:40 p.m. on Interstate 10 near Tangerine Road.
The bus ended up on its side…