What was found
STRONG BURNING PLASTIC ODOR IN CABIN, CAN SENSE THROUGH-OUT CABIN AND SEAT 7/8 LOCATION, BUT STRONGEST AROUND ROWS 3 AND 4. FOUND ROW 4F WINDOW LIGHT AFT SOCKET SHORTED OUT PULLED AND COLLARD CB L24 AND REMOVED LAMP. DEFERRED PER MEL 33-20-1-1 CAT C, ASSIGNED MEL ID 35148.