As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN FLIGHT SHUTDOWN, DECLARED EMERGENCY. NR 1 ENGINE OVERHEAT LIGHT ILLUMINATED. NO SIGN OF ENGINE PROBLEMS INDICATED ON ENGINE INSTRUMENTS. BOTH FIRE BOTTLES EXTINGUISHED. REMOVED AND REPLACED NR 1 ENGINE LOWER FIRE LOOP & FIRE DETECTION UNIT PER MM.