ON 2/27/03, INJURED WAS CLIMBING STEPS LEADING TO THE REFUGE BELT AND HIS RT. KNEE POPPED. HE WAS TAKEN TO E.R. WHERE HIS KNEE WAS X-RAYED AND THE RESULTS WERE NEG. HE WAS GIVEN CRUTCHES & A KNEE BRACE TO WEAR. ON 2/28/03, HE WAS SENT TO C.F.O.H. & EXAMINED BY ANOTHER DR. & DIAGNOSED W/ A MEDIAL MENISCUS TEAR & REFERRED TO AN ORTHOPEDIC SURGEON. SURGEON EXAMINED & ORDERED M.R.I.