What was found
FLT#2254, DCA-BOS. 'DESCENTING THROUGH 13000FT #1 FA REPORTS OF PUNGENT ODOR AND BURNING GAS SMELL AROUND DOOR L1; PERFORMED CABIN ODOR EVENT INSPECTION, NO DEFECTS NOTED REF FIM TASK 21-20-00-810-801-A. A/C OK FOR SVC. ENG RUN, BLEED OP CHECKS GOOD.'