As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MEM - FLIGHT 2859 - THE CREW REPORTED A BAGGAGE SMOKE INDICATION IN FLIGHT. THE CREW DISCHARGED THE BAGGAGE FIRE BOTTLES AS A PRECAUTION. PERFORMED AN EMERGENCY DESCENT, AND LANDED AT MEM WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND NO EVIDENCE OF FIRE OR SMOKE. REMOVED AND REPLACED THE BAGGAGE FIRE BOTTLES, OPERATIONALLY TESTED WITH NO DEFECTS. THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE.