As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON POST FLIGHT WALKAROUND INSPECTION AT KMSP, THE FIRST OFFICER NOTICED THE LOWER ENGINE COWLING WAS MISSING FROM THE RIGHT ENGINE. THE SUBJECT COWLING WAS IN PLACE AT KTYS THE DEPARTURE AIRPORT. MAINTENANCE WAS NOTIFIED AND THE COWL WAS REPLACED.