As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING CRUISE, ENGINE TORQUE INCREASED UNCOMMANDED, ACCOMPANIED BY A LOW OIL PRESSURE WARNING ANNUNCIATION WITH OIL PRESSURE DECREASING TO ZERO. THE ENGINE WAS SHUTDOWN IN FLIGHT AND SUBSEQUENTLY REMOVED FOR INVESTIGATION. MFG WILL INVESTIGATE THE INCIDENT AND ADVISE OF ROOT CAUSE ONCE ESTABLISHED.