As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING CRUISE, ENGINE OIL PRESSURE DROPPED TO ZERO FOLLOWED BY AN UNCOMMANDED ENGINE SHUTDOWN. A SINGLE ENGINE LANDING WAS CARRIED OUT AT DESTINATION. SUBSEQUENT INVESTIGATION HAS EVIDENCED A FRACTURED (ACCESSORY GEARBOX DRIVE) TOWERSHAFT. PWA WILL INVESTIGATE THE EVENT AND REVISE THIS REPORT TO REFLECT ROOT CAUSE, ONCE DETERMINED.