Authorities in Cambria County responded to a fatal motorcycle crash in Allegheny Township late Sunday night. The crash happened around 11:15 p.m. along Columbia Street, just outside of Loretto. Cambria County Coroner Jeff Lees says two people were riding a motorcycle northbound on Columbia Street when they crossed over the double yellow lines while rounding a curve then crashed. 21-year-old Sierra Farabaugh was crushed under the motorcycle and was pronounced dead at the scene. The man riding with Farabaugh was taken to UPMC Altoona. His condition is unknown. Neither were wearing a helmet.