A Downing resident was killed in a one vehicle accident Monday afternoon in Schuyler County. According to the Highway Patrol 33-year old Ember Baker of Downing was eastbound on U.S. 136 east of Lancaster when she lost control of her vehicle, began to slide and ran off the roadway, striking a tree. A passenger in the vehicle, Cheyenne Baumbgardner, 9, was pronounced dead at the scene. Baker was transported by ambulance to Scotland County Memorial Hospital.