What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Narrative: at 0720 hours local and approximately 22 miles sw of cae, on an IFR flight, the pilot reported that the upper cowling blew off. The aircraft landed at aiken without incident. An investigation was conducted by this office. The propeller and windshield sustained minor abrasion damage. The right wing leading edge and fuel tank was dented. No mechanical defects could be found in the cowling attach fittings. No mechanical defect could be found that would explain why the upper cowling blew off the aircraft.
As the FAA filed it
NARRATIVE: AT 0720 HOURS LOCAL AND APPROXIMATELY 22 MILES SW OF CAE, ON AN IFR FLIGHT, THE PILOT REPORTED THAT THE UPPER COWLING BLEW OFF. THE AIRCRAFT LANDED AT AIKEN WITHOUT INCIDENT. AN INVESTIGATION WAS CONDUCTED BY THIS OFFICE. THE PROPELLER AND WINDSHIELD SUSTAINED MINOR ABRASION DAMAGE. THE RIGHT WING LEADING EDGE AND FUEL TANK WAS DENTED. NO MECHANICAL DEFECTS COULD BE FOUND IN THE COWLING ATTACH FITTINGS. NO MECHANICAL DEFECT COULD BE FOUND THAT WOULD EXPLAIN WHY THE UPPER COWLING BLEW OFF THE AIRCRAFT.