As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ENGINE FAILED IN FLIGHT. NUMBER 1 CONNECTING ROD AND (CRANK END) PROTRUDING THROUGH TOP OF ENGINE CASE. RIGHT MAGNETO BROKEN OFF ITS MOUNT. THE ENGINE HAS BEEN IN SERVICE SINCE 05/2017. IT IS A FACTORY REBUILT ENGINE. THIS IS THE SECOND ENGINE IN OUR FLEET TO HAVE THIS TYPE OF FAILURE.