As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE FAILED IN FLIGHT. PRIOR TO ENG NR 1 ENG OIL PRESS WARN LIGHT MOMENTARILY ILLUMINATED. WHEN ENGINE FAILED PROP DID NOT FX HAD TO USE ALT FX. AIRCRAFT WAS IN DESCENT, ENGINE AND PROP WERE IN A STABLE CONDITION. REMOVED AND REPLACED ENGINE. APPEARS ANGLE GEAR BOX FAILED ON AGB.