As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT 1386 - EN ROUTE DFW-JAN, DETECTED ELECTRICAL SMELL IN CABIN. DECLARED EMERGENCY, RETURNED DFW AND LANDED WITHOUT FURTHER INCIDENT. ACCOMPLISHED PACK BURNOUT PER THE MM. NO ODOR OR SMELL NOTED. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)