As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT INTO KTOL NUMBER THREE ENGINE LOW OIL PRESSURE LIGHT ILLUMINATED. THE CREW PERFORMED A PRECAUTIONARY ENGINE SHUTDOWN PER ALL APPLICABLE DATA. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND A FAULTY LOW OIL PRESSURE WARNING SWITCH. MAINTENANCE REPLACED THE LOW OIL PRESSURE WARNING SWITCH, AND THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.