What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) The aircraft approached F89 a non-towered airport, from the west for a left downwind for runway 36. The pilot noticed another aircraft overfly the airport, but lost sight of the other aircraft when he turned downwind. On short final to runway 36 the pilot noticed the aircraft overhead and descending into him. The pilot stated the aircraft was approximately 100 feet above him. The pilot dove and turned to avoid a possible collision. The aircraft struck power lines on the perimeter of the airport causing the aircaft to crash. The aircraft sustained substantial damage, no injuried to the pilot.
As the FAA filed it
(-23) THE AIRCRAFT APPROACHED F89 A NON-TOWERED AIRPORT, FROM THE WEST FOR A LEFT DOWNWIND FOR RUNWAY 36. THE PILOT NOTICED ANOTHER AIRCRAFT OVERFLY THE AIRPORT, BUT LOST SIGHT OF THE OTHER AIRCRAFT WHEN HE TURNED DOWNWIND. ON SHORT FINAL TO RUNWAY 36 THE PILOT NOTICED THE AIRCRAFT OVERHEAD AND DESCENDING INTO HIM. THE PILOT STATED THE AIRCRAFT WAS APPROXIMATELY 100 FEET ABOVE HIM. THE PILOT DOVE AND TURNED TO AVOID A POSSIBLE COLLISION. THE AIRCRAFT STRUCK POWER LINES ON THE PERIMETER OF THE AIRPORT CAUSING THE AIRCAFT TO CRASH. THE AIRCRAFT SUSTAINED SUBSTANTIAL DAMAGE, NO INJURIED TO THE PILOT.