A single-vehicle crash today claimed the life of a Dothan man. The crash occurred at 11:53 a.m. on US 231 at the 50.8 mile marker, north of Ozark. Braden Paul Johnson, 24, was killed when the 2002 Chevrolet Trailblazer that he was driving left the roadway and overturned. Johnson, who was not wearing a seat belt, was ejected from his vehicle and killed. No additional information is available as Alabama State Troopers continue to investigate.