In Tucson, a car traveling on State Route 86 hit a school bus head-on, killing 3 occupants of the car.

Several students on the bus were treated for minor injuries. The bus was heading to Flowing Wells High School in Tucson.

DPS says the driver of the car crossed the center line, smashing right into the bus.

Two men and one woman were found dead at the scene.

No one else was hurt.