What was found
F/A REPORTED, PASSENGER CAUGHT SMOKING IN 3R LAV. PAX DROPPED CIGARETTE IN LAV TRASH BIN WHICH CAUSED A SMOLDERING FIRE. EXTINGUISHED BY COFFEE AND WATER. INSPECTED TRASH BIN THERMAL SENSOR, NO HEAT DETECTED. INSPECTED TRASH BIN FIRE EXTINGUISHER, NOT DISCHARGED. PERFORMED SATISFACTORY TEST OF LAV SMOKE DETECTOR AND INSPECTED CHUTE DOOR CONDITION. CONTENTS OF CONTAINER REVEALED CIGARETTE. HOWEVER, NO EVIDENCE OF FIRE.