EE WAS WORKING ON THE HOOD LATCH OF A LUBE TRUCKAT ONE POINT EE STATED HE TURNED AND FELT A CATCH IN HIS KNEE. EE HAD CONTINUED TO WORK, BUT BECAUSE OF RECURRING CATCHING IN THE KNEE, WENT TO SEE A DR. IN MAY. AN MRI TAKEN ON MAY 19 SHOWED A SLIGHT CARTILEDGE TEAR. EE CONTINUED TO WORK UNTIL MAY 28,2003 WHEN HE WENT IN FOR SURGERY. ALSO PREVIOUS KNEE SURGERY.