As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH INTO KBWI, THE FLIGHT ATTENDANT NOTICED A FLASH AT THE CIRCUIT PANEL ABOVE THE RIGHT AFT SERVICE DOOR. THE CREW CONTINUED WITH THE APPROACH AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED AND FOUND POWER WIRES CONTACTING LATCH OTHER BEHIND TERMINAL BLOCK, REPOSITIONED WIRES IAW DC8 MAINTENANCE MANUAL 20-512-1. AIRCRAFT WAS RETURNED TO SERVICE.