EE STATED THAT HE WAS CHANGING THE COALHAULER BATTERY ON THE NO. 6 COALHAULER AND WAS USING HIS LEFT HAND TO HOLD THE JUMPER CABLE ON TOP OF THE COALHAULER TO PREVENT IT FROM FALLING UNDER THE THE COALHAULER TO PICK UP THE FRESH BATTERY THE COALHAULER WHEEL RAN OVER SOME OF THE SLACK IN THE JUMPER CABLE PULLING THE CABLE TIGHT AND CATCHING HIS MIDDLE, RING & LITTLE FINGERS.