What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Aircraft N123SN departed stockton, KS (OS2) enroute to lawrence, KS (lwc). During descent into lwc the pilot reported a loud bang followed by vibration and oil on the windshield. Shortly thereafter smoke started coming from the engine compartment and into the cockpit. The pilot secured the engine. The aircraft made a forced landing without incident onto highway 92 approximately 2 miles west of Oskaloosa, KS.
As the FAA filed it
(-23) AIRCRAFT N123SN DEPARTED STOCKTON, KS (OS2) ENROUTE TO LAWRENCE, KS (LWC). DURING DESCENT INTO LWC THE PILOT REPORTED A LOUD BANG FOLLOWED BY VIBRATION AND OIL ON THE WINDSHIELD. SHORTLY THEREAFTER SMOKE STARTED COMING FROM THE ENGINE COMPARTMENT AND INTO THE COCKPIT. THE PILOT SECURED THE ENGINE. THE AIRCRAFT MADE A FORCED LANDING WITHOUT INCIDENT ONTO HIGHWAY 92 APPROXIMATELY 2 MILES WEST OF OSKALOOSA, KS.