As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON GEAR RETRACTION HAD A GEAR NOT LATCHED LIGHT. RAN QRH PROCEDURES AND PROCEEDED ACCORDING TO CHECKLIST, LIGHT REMAINED ILLUMINATED. FOUND BROKEN WIRE AT LEFT GEAR UPLATCH SWITCH. REPAIRED BROKEN WIRE TO UPLATCH SWITCH. GEAR NOT LATCHED LIGHT OPS CHECKED GOOD UPON GEAR SWING. NO DEFECTS NOTED.