As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) PILOT AND AME FLYING HOME TO BASE OBSERVED THE LT ENGINE OIL PRESSURE DECREASING AT A SLOW RATE, UNTIL DECISION MADE TO SHUT DOWN THE ENGINE AND LAND AT THE NEAREST AIRFIELD. INVESTIGATION ON THE GROUND REVEALED OIL TO BE LEAKING FROM THIS LINE. LINE REPLACED AND CONDITIONS RETURNED TO NORMAL. CONTINUED ON HOME. NO FURTHER ACTION REQUIRED.