As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JFK - CREW REPORTED LEFT RECIRCULATING FAN MESSAGE ON EICAS WITH SMOKE AND FUMES IN CABIN. EMERGENCY DECLARED LANDED JFK WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT RECIRCULATION FAN. SYSTEM GROUND CHECKED NORMAL OPERATION.