DPS: Co-driver killed in fiery semi crash south of Tucson
BENSON, Ariz. (FOX 10) - Authorities say the co-driver of a semi-truck has died in a fiery crash on Interstate 10 in Southern Arizona. According to the Arizona Department of Public Safety, the semi-truck rolled during the fiery crash on eastbound I-10 between Benson and Willcox at milepost 318 on Thursday morning.