ON 2/1/01 EE REPORTED AN ALLEGED INJURY BY PHONETO A MINE SUPERVISOR AT HIS HOME. THE ALLEGED INJURY WAS TO HAVE OCCURED WHILE THROWING ROOF BOLT PLATES ACROSS THE ROOF DRILL TO HIS COWORKER AND STRUCK HIS HEAD AGAINST THE DRILL WC HAS RULED COMPENSIBLE. INTERVER INVESTIGATION EVALUATEDTHE COWORKER REMEMERED EE HURTING HAND SOMETIME IN 2000. NO MANAGEMENT EE WAS AWARE OF ISSUE PRI