What was found
DURING TAKEOFF AND CLIMB-OUT FLIGHT ATTENDANT REPORTED SMELLING STRONG ELECTRICAL BURNING ODOR AT SEAT ROWS 27 AND 29. RETURNED TO CVG. FLIGHT ATTENDANT LATER REPORTED WATER COMING FROM CEILING, FLIGHT CREW REPORTED NO SMOKE OR ODOR IN FLIGHT DECK. MAINTENANCE ACCOMPLISHED OPN 5088 SMOKE IN CABIN TROUBLESHOOTING, REMOVED AND REPLACED OVERHEAD LIGHT BALLAST AND HARNESS AT SEAT ROW 24 ABC. COMPLIED WITH OPN 5089 PNEU SYS DUCT BURN OUT.