As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING FLIGHT THE #1 ENGINE OIL PRESSURE WAS LOWER AND THE OIL TEMPERATURE HIGHER THAN NORMAL, WITH THE TORQUE INDICATION FLUCTUATING. THE ENGINE OIL SCREEN WAS PULLED AND FOUND CONTAMINATED WITH BRASS/BRONZE AND STEEL FLECKS OF METAL. ENGINE WAS REMOVED FOR TEARDOWN INVESTIGATION. STRIP REPORT WILL FOLLOW.