As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LIVETV ROW: 10 DEF SMOKED AND SHORTED OUT. TURNED SYSTEM OFF. NO FURTHER PROBLEM. TRANSFERRED TO MEL 25-22-03. LATER UPON ARRIVAL AT JFK, REMOVED AND REPLACED SEB AT SEAT 10 DEF. IT WAS REPORTED THAT PASSENGER SPILLED LARGE AMOUNT OF LIQUID ON SEAT. CONFIRMED SEB WAS CONTIMINATED.