As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) PRIOR TO DESCENT INTO YYC LOW OIL PRESSURE LIGHT ON FOR NR 2 ENGINE OIL PRESSURE DECREASING AND OIL QUANTITY DECREASING.ENGINE FAILURE AND SHUTDOWN FOLLOWED BY ONE ENGINE INOPERATIVE CHECKLIST CARRIED OUT. DECLARED EMERGENCY LANDING. TROUBLESHOOTING CARRIED OUT, FOUND REQUIRES ENGINE CHANGE. PRESENTLY IN PROCESS OF MAKING ARRANGEMENT TO REPLACE ENGINE IN YYC.