As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 705, FRA-CLT: CREW REPORTED A STRONG ELECTRICAL BURNING ODOR IN THE AFT GALLEY AREA. FLIGHT DIVERTED TO SNN. MAINTENANCE REMOVED AN AFT GALLEY CEILING PANEL AND FOUND A CLOTH LODGED IN A VENTILATION DUCT. REMOVED THE CLOTH, RE-ASSEMBLED THE DUCT AND CEILING PANEL, AND RAN AFT GALLEY SYSTEMS AND AIR DISTRIBUTION SYSTEMS. NO SMOKE OR ODORS NOTED. A/C WAS RELEASED FOR SERVICE WITH NO FURTHER DIFFICULTIES.