As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON DESCENT, CREW, CAPTAIN & F/O, SMELLED FAINT SMOKE ODOR ABOUT 1 MIN LATER F/A CALLED AND SAID THEY HAD SMOKE IN THE CABIN. EMERGENCY DECLARED AND LANDED WITHOUT INCIDENT. ACCOMPLISHED ECS HEALTH CHECK. ACCOMPLISHED REMOVAL ODOR FROM ACFT DUCTS. OPS CK OF RECIRCULATING FAN AND ALL INTERIOR LIGHTS, NO DEFECT FOUND ACFT OK FOR CONTINUED SERVICE.