As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING CRUISE FLIGHT THE NR 1 ENGINE FAILED ABRUPTLY WITH NO WARNING OF IMPENDING FAILURE. CREW DECLARED AND EMERGENCY AND LANDED WITH NO FURTHER INCIDENT. THE ENGINE IS BEING REPLACED AND WILL BE SENT TO AN OVERHAUL FACILITY FOR INVESTIGATION TO DETERMINE THE CAUSE OF THE FAILURE.