1411 was sent with fire and EMS 53 and EMS 17 early this morning for a reported motor vehicle accident with roll over and entrapment. While units went responding, communications advised of a two vehicle crash with three parties entrapped. 5341 was the first arriving piece and found a deceased operator entrapped and two class 1 patients already being extricated by EMS. 1411 arrived shortly after 5341 and supplied a driver for 1786. Once all patients were extricated and transported to a local trauma center, 1411 took up a coverage assignment for District 53.