HEMPFIELD, Pa. – One individual has died following a head-on collision in Hempfield Township Friday night. Westmoreland County 911 confirmed the incident took place just after 7:00 p.m. that evening on State Route 136 between Fallow Deer Lane and Harry Long Road. According to officials, one patient was pronounced dead on scene, while the other was airlifted to Allegheny General Hospital. Route 136 in Hempfield was closed for a time while authorities cleared the scene. There is no word on the reason for the accident, status of the hospitalized patient or the identities of anyone involved.