As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CHS - INFLIGHT MIA-DCA. FLIGHT ATTENDANTS REPORTED FUMES AND HAZE IN AFT CABIN AREA. EMERGENCY DECLARED FLIGHT DIVERTED CHS LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED BOTH RECIRCULATION FAN FILTERS. SYSTEM GROUND CHECK NORMAL OPERATION.