INJURED EE WAS WORKING WITH WITNESS TO REPLACE THE FREIGHT ELEVATOR DOOR COUNTERWEIGHT CABLE ON THE CABLE'S PULLEY. INJURED EE HAD BEEN HOLDING UP THE COUNTERWEIGHT AND RELEASED THE COUNTERWEI GHT WHEN THE WITNESS HAD TAKEN CONTROL OF THE COUNTERWEIGHT USING THE CABLE FROM ABOVE. THE WEIGHT DROPPED WHEN THE CABLE SLIPPED FROM THE CONTROL OF THE WITNESS, HITTING THE LEFT INDEX FINGE