WALKING TO START LOADER BEFORE ACTUAL WORKSHIFT BEGAN, HE SLIPPED ON ICE AND TWISTED KNEE. LIGHT IN AREA WAS NOT WORKING (MOTION SENSOR OUT). EE REPORTED INJURY ON 12/8/03. MEDICAL OPINION DET ERMINED THIS A REPORTABLE CLAIM EFFECTIVE 1/5/04. EE CONTINUES TO WORK FULL TIME IN REGULAR JOB (LOADING TRUCKS) UNTIL SURGERY. UPDATED REPORT AS NECESSARY.