As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE LOST OIL PRESSURE ON APPROACH TO AIRPORT. UPON INSPECTION ON THE GROUND, FOUND NO OIL IN ENGINE. OIL ON TURBO CENTER HOUSING AND OVERBOARD EXHAUST STACK. FOUND NO OTHER EVIDENCE OF LEAKAGE. PRESSURE TESTED ALL OIL LINES AND HOSES, FOUND NO OTHER LEAKS. SUSPECT LOSE OF TURBO SEAL.