Two people were transported to the hospital with life-threatening injuries after a vehicle hit a bus bench near the intersection of North Country Club and East Fort Lowell roads Thursday night.
Officers responded to the call just before 9 p.m. 49-year-old Chad Bynum was arrested on suspicion of aggravated assault, felony criminal damage and DUI, according to Tucson Police.
Impairment played a major role in the collision, TPD said.