As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STRONG ODOR OF BURNING ELECIRICAL IN COCKPIT, PASENGERS SMELLED THE ODOR FROM 11B. DECLARED EMERGENCY AND LANDED. FA SMELLED BURNING ODOR AS WELL. NO SMOKE WAS SEEN. INSPECTED PACK SYSTEM AND PERFORMED ODOR EVENT WORK CARD IAW ETN-EM-72-034R9, NO ODOR NOTED.