As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN FLIGHT AT 13000 FT OIL PRESSURE AND TORQUE STARTS TO FLUCTUATED SLIGHTLY, MOMENTS LATER THE ENGINE FAILED. NO CAUSE FOR FAILURE HAS BEEN FOUND AT THIS TIME. THE ENGINE HAS BEEN TAGGED. THE ENGINE HAS 87.5 HOURS SINCE REPAIRS TO THE ENGINE AT AN ENGINE SHOP. (K)