As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE AFT NLG RETRACT LINK BROKE JUST FORWARD OF THE ACTUATOR ATTACH AREA, CAUSING THE NLG TO COLLAPSE DURING LANDING. THE DRAG LINK BROKE AT THE FORWARD MOST AREA OF WELD WHERE THE CAST ACTUATOR ATTACH STRUCTURE IS WELDED TO THE TUBE STRUCTURE. IT WAS ALSO NOTED THAT THE BREAK RAN THROUGH THE CENTER LINE OF A HOLE THAT HAD BEEN INSTALLED DURING THE MFG PROCESS AND WAS FILLED WITH A PIN.