As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT IN APPROACH LANDING NOTICED NOSE GEAR WAS NOT LOCKED. TALKED TO THE TOWER AND THEY CONFIRMED THAT, PILOT TRIED TO EXTEND BY EMERGENCY AND AGAIN COULD NOT LOCK NOSE GEAR. AIRCRAFT LANDED HARD AND NOSE GEAR LOCKED UP IN VERY LAST MOMENT AFTER PILOT PUT MAIN WHEEL ON GROUND.