As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) OIL PRESSURE LOSS/IFSD DURING CLIMB, OIL PRESSURE WAS LOST. THE ENGINE WAS SHUTDOWN AND THE ACFT RETURNED TO THE POINT OF ORIGIN WHERE AN UNEVENTFUL SINGLE ENGINE LANDING WAS PERFORMED. GROUND INSPECTION FOUND NOISE IN THE TURBINE AREA AND A FRACTURED 6 & 7 BEARING OIL PRESSURE TRANSFER TUBE.