What was found
FLT#1452, CUN-JFK. 'ELECTRICAL ODOR (NON-BURNING) THROUGHOUT CABIN ON DESCENT FROM 10,000; FOLLOWED "CAUSE FOR CABIN ODOR/SMOKE INSPECTION" AND UNABLE TO FIND OR REPLICATE ANY ELECTRICAL (NON-BURNING) SMELL IN CABIN AT THIS TIME. ALL CABIN CIRCUIT BREAKERS ARE IN AND LATCHED. NO SIGNS OF BURNING OF OUTLETS OR PLASTIC ENCLOSURES. A/C OK FOR CONT SERVICE. REF AMM 05-50-00. APU IS CURRENTLY INOP AND ON DEFFERAL.'