As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING CRUISE #3 ENGINE OIL PRESSURE WENT INTO AMBER BAND, WITH OIL PRESSURE LIGHT ON, OIL QUANTITY INDICATING BELOW 2 GALLONS. AFTER FEW MINUTES OIL PRESSURE OCCASIONALLY WENT INTO RED BAND. #3 ENGINE SHUTDOWN AIRCRAFT DIVERTED. OIL LINE REPLACED.