A Bryan County, Oklahoma man has been charged with Manslaughter after a fatal DUI crash shortly after midnight Friday near Bennington. The Oklahoma Highway Patrol reports that 21-year-old Keaton Robison of Bennington was driving a four-wheeler while under the influence when he crashed into another ATV. Robison’s vehicle flipped over and his passenger, 23-year-old Austin McCann was killed. Nobody on the other ATV was injured.