EE WAS TRAMMING MOTOR AND ROCK DUSTER TO DRIF TODUST BELTS. HE THOUGHT THAT HE NEEDED TO OPEN BOTH SETS OF DOORS TO LET THE DUST OUT QUICKER. HE HAD ONE SET OPEN, ON THE SECOND SET HE HAD ONE DOOR OPEN AND GRABBED THE OTHER ONE WHEN THEDOOR SWUNG CLOSED HITTING HIM ON THE LEFT ARM & LEG, CUTTING THE BACK OF HIS LEFT ELBOW.