As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INFLIGHT SHUTDOWN, EMERGENCY DECLARED. DURING CRUISE AT APPROX 3.5 HRS INTO FLT. ENG 4 OIL QTY BEGAN TO DROP FROM 5 QT TO ZERO IN 25 MINS. OIL PRESS WAS NORMAL UNITL AT REACHED ZERO. WHEN OIL PRESS INDICATED RED LINE. ENG WAS SHUT DOWN. PERFORMED ENG RUN CHECK PER MM71-00-00-501, ALL ENG INDICATION NORMAL AND FOUND NO ENG OIL LEAK.