What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Aircraft was cleared for landing at rdu. Aircraft touched down and nose gear began to fold back into wheel well, gear retracts aft into lower engine cowling, right main gear began to fold back into wheel well. Left main gear stayed in the down and locked position. Aircraft began veering to the right and finally departed the runway and continued into the grass and mud on the right side of the runway. The aircraft stopped after turning 180 degrees coming to rest facing opposite the landing direction.
As the FAA filed it
(-23) AIRCRAFT WAS CLEARED FOR LANDING AT RDU. AIRCRAFT TOUCHED DOWN AND NOSE GEAR BEGAN TO FOLD BACK INTO WHEEL WELL, GEAR RETRACTS AFT INTO LOWER ENGINE COWLING, RIGHT MAIN GEAR BEGAN TO FOLD BACK INTO WHEEL WELL. LEFT MAIN GEAR STAYED IN THE DOWN AND LOCKED POSITION. AIRCRAFT BEGAN VEERING TO THE RIGHT AND FINALLY DEPARTED THE RUNWAY AND CONTINUED INTO THE GRASS AND MUD ON THE RIGHT SIDE OF THE RUNWAY. THE AIRCRAFT STOPPED AFTER TURNING 180 DEGREES COMING TO REST FACING OPPOSITE THE LANDING DIRECTION.