THE EMPLOYEE WAS HELPING MOVE A TABLE IN THE O.C. LAB ON FEBRUARY 23, 2004, WHEN THE EMPLOYEE TWISTED HIS KNEE. HE WAS EXAMINED AT A HEALTH CLINIC AND WAS RELEASED BACK TO WORK. ON MARCH 16TH THE EMPLOYEE'S KNEE WAS STILL CAUSING HIM PAIN AND AN MRI REVEALED TORN CARTILAGE. THIS INJURY BECAME RECORDABLE ON MARCH 16, 2004 WHEN THE MRI REVEALED TORN CARTILAGE.