Team Seymour lost one of its members Saturday. Staff Sgt. Donovan Charlton Whitehurst, a vehicle operator with the 4th Logistics Readiness Squadron, died while drag racing at the Outer Banks Speedway in Creswell, N.C. Sergeant Whitehurst, 27, who had 12 years of racing experience, was driving a hard-tail dragster when it crashed into a dirt