As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING FLIGHT, A LOSS OF OIL PRESSURE AND TORQUE INDICATION WAS NOTED. AN IMMEDIATE LANDING WAS PERFORMED AND THE ENGINE WAS SECURED. THE ENGINE OIL LEVEL WAS CHECKED AND IT WAS THEN DISCOVERED THAT THE ENGINE OIL TANK WAS ENPTY. THE PILOT STATED THAT HEAVY SMOKE WAS SEEN COMING FROM THE EXHAUST ON SHUT DOWN. THERE WAS NO DAMAGE TO THE AIRCRAFT. PILOT LANDED WITH POWER ON. (X)