As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE FLIGHT NR 1 ENGINE VIBRATED THEN LOST POWER, ENGINE WAS SHUT DOWN. LEFT ENG HAD A INTERNAL FAILURE, ENG WAS REMOVED AND REPLACED. AIRCRAFT RETURNED TO SERVICE. FAILED ENG HAS BEEN SENT TO MANUFACTURE FOR TEARDOWN AND INVESTIGATION.