CONNELLSVILLE, Pa. — (WPXI) – A train derailed in Fayette County on Thursday. A CSX official said the crash happened near Crawford Street in Connellsville at 8:59 p.m. Three empty intermodal cars derailed and downed power lines. Nine homes lost power as a result. No injuries have been reported. CSX said there were no leaks or spills. Investigators are working to learn what caused the derailment.