As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT THE FLIGHT CREW REPORTS SMOKE SMELL IN CABIN. MAINTENANCE INSPECTED BLEED AIR DUCTS AND CABIN LIGHT FIXTURES. MAINTENANCE PREFORMED OPS CHECK OF BLEED AIR SYSTEM. BLEED AIR SYSTEM OPS CHECKED GOOD, COULD NOT DUPLICATE PROBLEM.