What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Pilot was landing the aircraft at Livermore airport (lvk) on runway 25 right. The aircraft was configured for normal landing with gear and flaps extended. After touchdown and during roll out the nose gear retracted. The aircraft slid to a stop on nose section. Both engines throttled back and rotating causing propeller damage and engine sudden stoppage. Pilot and passenger evacuated aircraft.
As the FAA filed it
(-23) PILOT WAS LANDING THE AIRCRAFT AT LIVERMORE AIRPORT (LVK) ON RUNWAY 25 RIGHT. THE AIRCRAFT WAS CONFIGURED FOR NORMAL LANDING WITH GEAR AND FLAPS EXTENDED. AFTER TOUCHDOWN AND DURING ROLL OUT THE NOSE GEAR RETRACTED. THE AIRCRAFT SLID TO A STOP ON NOSE SECTION. BOTH ENGINES THROTTLED BACK AND ROTATING CAUSING PROPELLER DAMAGE AND ENGINE SUDDEN STOPPAGE. PILOT AND PASSENGER EVACUATED AIRCRAFT.