As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IAH - FLIGHT 4027, DURING POST FLIGHT INSPECTION, THE CREW REPORTED THAT THE FORWARD SECTION OF AISLE PATH EMERGENCY LIGHTING WAS INOPERATIVE. MAINTENANCE REPAIRED A BROKEN WIRE ON THE AFFECTED SECTION OF LIGHT STRIP, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.