As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN CRUISE, THE CREW NOTICED ELECTRICAL SMOKE IN THE PASSENGER CABIN. THE FLIGHT CREW PERFORMED THE SMOKE IN CABIN COM PROCEDURE AND DIVERTED TO ALO WHERE THEY MADE AN UNEVENTFUL LANDING. MAINTENANCE FOUND THE SOURCE OF THE SMOKE TO BE THE RIGHT RECIRCULATION FAN, THE RECIRCULATION FAN WAS REPLACED AND THE SYSTEM OPERATED NORMALLY ALLOWING THE AIRCRAFT TO BE RETURNED TO SERVICE.