BELVIDERE, Tenn. -- Friends and co-workers of Deputy Mike Claiborne said he was out house hunting when he was shot and killed Saturday night. According to authorities, Claiborne, 25, was with his girlfriend when he was shot in the head at a residence on Rowe Gap Road. Claiborne was off-duty at the time, said investigators. Neighbors said Larry White lives at the home, and has experienced several break-ins. They added that White may have thought someone was attempting to burglarize his home. It was still not clear what led up to the gunfire. The Tennessee Bureau of Investigation said it...