As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AFTER TAKEOFF, DOOR L EMERGENCY EXIT CAME ON, SHOWED LEFT OVERWING EXIT NOT LOCKED. FLIGHT DECLARED EMERGENCY RETURNED TO MIA. AIRCRAFT WAS NOT OVERWEIGHT FOR LANDING. INSPECTED AND ACCOMPLISHED EMERGENCY EXIT DOOR PER TSM 52-21-00-810-806-A NO FAULTS NOTED OK FOR SERVICE.