As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT ENGINE WAS SHUTDOWN IN FLIGHT, ENROUTE TO TOP DUE TO OIL LEAKING FROM COWLING. AIRCRAFT LANDED WITHOUT INCIDENT. ENGINE WAS FOUND TO HAVE HOLES IN THE TOP OF THE CRANKCASE AND A BROKEN CONNECTING ROD. UNABLE TO DETERMINE IF ANY SPECIFIC PART OR COMPONENT FAILURE LEAD TO THE CRANKCASE OR CONNECTING ROD DAMAGE.