EE WAS DRILLING A HOLE THROUGH THE BULKHEAD OF A WORKBOAT. AS THE DRILL BEGAN TO BREAK THROUGH THE OTHER SIDE, THE BIT CAUGHT AND THE DRILL HIT HIS HAND. HE HAD HIS THUMB AROUND THE TRIGGER AND WAS HOLDING THE DRILL IN A WAY IN WHICH IF THE DRILL BIT CAUGHT ANYTHING IT WAS POSSIBLE TO CAUSE AN INJURY.