As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AIRCRAFT WAS EN ROUTE AT 41,000 FT. WHEN THE RIGHT HAND ENGINE OIL PRESSURE SUDDENLY DROPPED FROM 70 PSI TO ZERO. THE CREW HEARD A RUMBLING NOISE AFTER ENGINE WAS SHUT DOWN. THE AIRCRAFT DIVERTED AND MADE AN UNEVENTFUL LANDING. TROUBLESHOOTING ONGOING.