EE CLAIMS THAT WHILE PRYING ON A ROCK OUT OF GRIZZLY WINDOW, TIP OF PRYBAR BROKE CAUSING HIM TO FALL AGAINST THE CONCRETE WALL ON HIS LEFT SHOULDER. HE CONTINUED TO WORK UNTIL 3-8-01 WHEN HE R EQUESTED TO GO SEE A DOCTOR. DOCTOR REFERRED HIMTO GET AN MRI WHICH REVEALED ROTATOR CUFF DAMAGE.