EE SHUTTLE CAR OPERATOR WAS ASSISTING LUKE STEPP, CONT. MINER OPERATOR IN MOVING THE 12CM12 LEFT MINER FROM #1 HEADING TO #2 HEADING WHEN THE ACCCIDENT OCCURED. EE THE MINER FROM THE RIPPER HE ADEND HE WAS STANDING AT THE REAR OF THE MINER AT THE BOOM. AFTER THE MINER WAS STRAIGHTENED INT HE CORSSCUT HE ATTEMPTED TO HANG THE CABLE SLACK ONTO THE BOOM WHEN THE MINE SHIFTED POSITION