As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING REVENUE FLIGHT, IFSD EVENT OCCURRED FOLLOWING AN ENGINE FIRE WARNING. AN UNEVENTFUL EMERGENCY SINGLE ENGINE LANDING WAS PERFORMED SUCCESSFULLY. DURING INSPECTION AND FOUND BURNED MARKS ON BOTH SIDES OF THE ENGINE NR 1 NACELLE.