via.kdvr.com
Airman, good Samaritan from Wheat Ridge struck and killed in ditch
HOT SPRINGS, S.D. -- Authorities say an airman stationed at Ellsworth Air Force Base and a man from Wheat Ridge who had stopped to help him after a crash were struck and killed by a semitruck that veered off an icy highway in southwestern South Dakota. The Highway Patrol on Tuesday identified the victims of Friday's crash as 25-year-old Airman Rueben Gilbert.