As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING FLIGHT, SMOKE CONTAMINATED CABIN AIR AND MAIN OIL PRESSURE DECREASED TO UNACCEPTABLE LEVELS. THE ENGINE WAS SHUTDOWN IN FLIGHT AND A SINGLE ENGINE LANDING CARRIED OUT. WILL MONITOR INVESTIGATION OF THE EVENT AND WILL ADVISE OF ROOT CAUSE ONCE ESTABLISHED. (SEE ALSO: US #2005090900013)