As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JAX - CREW REPORTED LEFT ENGINE HIGH OIL TEMPERATURE INDICATION. LEFT ENGINE WAS SHUTDOWN (SINGLE ENGINE TIME 30 MINUTES). EMERGENCY DECLARED FLIGHT RETURNED JAX LANDED WITHOUT INCIDENT. FOUND BROKEN WIRE ON OIL TEMP BULB CONNECTOR. REPINNED WIRE. SYSTEM GROUND CHECK NORMAL OPERATION.