As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STL - DURING MAINTENENCE INSPECTION, THE NUMBER FOUR AND FIVE AISLE PATH LIGHT STRIPS WERE FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE NUMBER FIVE EMERGENCY LIGHT INVERTER, OPERATIONALLY CHECKED WITH NO DEFECTS, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.