As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI, THE LEFT LANDING GEAR COLLAPSED. INSPECTION REVEALED THE TWO LEFT LG BULKHEAD UPRIGHT SUPPORT TUBES BROKEN AT THE LG ATTACH POINT. IT IS SUSPECTED THE PARTS MAY HAVE BEEN OVERSTRESSED DURING ASSY OF MINIMAL STRENGTH OR THE RESULT OF FATIGUE CAUSED BY AN UNREPORTED HARD LANDING(S). (X)