As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EICAS (ENGINE INDICATION AND CREW ALERT SYSTEM) MESSAGE ENG OIL FILTER R DISPLAYED IN FLIGHT AT 1700Z. AT 1920Z OIL PRESSURE STARTED DOWNWARD STEADILY UNTIL LOW PRESSURE LIGHT ILLUMINATED, SHUT DOWN ENGINE. FOUND METAL ON ALL MAGNETIC CHIP DETECTORS AND OIL FILTER OF RIGHT ENGINE. REMOVED ENGINE. NR 1 BEARING FAILED. MOST PROBABLE ORIGIN IS OUTER RACE.