As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT FOR ACFT INFORMED THE TOWER THAT HE HAD NO POSITIVE GEAR DOWN AND LOCKED INDICATION, THE TOWER DECLARED AN EMEMERGENCY LANDING. PILOT SELECTED GEAR DOWN AND HAD NO GREEN LIGHT INDICATION FOR DOWN AND LOCKED. HE BLEW GEAR AND STILL HAD NO LIGHT DOWN AND LOCKED INDICATION.