As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ENGINE POWER ROLLED BACK TO SUB-IDLE DURING CRUISE. THE ENGINE WAS SHUTDOWN AND THE AIRCRAFT MADE AN UNEVENTFUL SINGLE ENGINE LANDING AT ITS DESTINATION. POST FLIGHT INSPECTION REVEALED THE P3 LINE TO BE FRACTURED ADJACENT TO THE OVERSPEED GOVERNOR. THE TUBE WAS REPLACED AND THE AIRCRAFT RETURNED TO SERVICE