A 66-year-old woman suffered serious injuries in a single-vehicle wreck that happened two miles north of Moberly on Route DD on Wednesday afternoon. The Highway Patrol says Susan Karg of Huntsville, MO, was driving an Isuzu Rodeo, and went off the right side of the roadway, hit a culvert, and overturned. She was not wearing a safety device. She was taken to University Hospital Columbia.