As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT THE LT ENGINE SUFFERED A FLAME OUT. THE CREW DIVERTED AND MADE AN UNEVENTFUL LANDING. MAINTENANCE DETERMINED THA THE ACCESSORY GEARBOX HAD BECOME DECOUPLED FROM THE COMPRESSOR. IAW MM, THE ENGINE IS BEING REMOVED AND SENT TO OVERHAUL FACILITY.