Marthasville Railroad, Six Flags Over Georgia, Austell, Georgia

The train ride’s engine caught fire injuring two park employees and a guest. The park said no guests were on the ride, but one who received an injury from the incident was treated at the park’s medical center and released. The employees were taken to a hospital as a precaution. Source

Engine fire engulfs train at crossing in front of the Superman coaster.

Slingshot, Camden Park, Huntington, West Virginia, USA

A 22-year-old park worker was seriously injured when the SBF Visa kiddie spinning coaster ran over and pinned him under the ride. Emergency crews dismantled parts of the coaster train in order to free the worker, who was transported to hospital with leg wounds. Source (with video).