THE VICTIM WAS DRIVING HIS TRUCK FROM THE PARKING AREA DOWNSLOPE ONT HE HAULROAD TO WORK AREA. VICTIM WAS FOLLOWING ANOTHER TRUCK WHEN THE VICTIMS TRUCK HIT A PATCH OF ICE AND HE SLID EVENTUAL LY STRIKING BERM THE VICTIM WS NOT WEARING HIS SEAT BELT AT TIME. THE VICTIM HAD A STRUCTURE OF THE L1 VERTEBRAE AND IS TO REST.