As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN FLIGHT, HOT ELECTRICAL ODOR IS EVIDENT IN THE CABIN NEAR ROWS 5/6 DOES NOT SMELL LIKE SMOKE BUT LIKE A HOT ELECTRICAL COMPONENT. VERY STRANGE ODOR DIMINISHES FWD OR AFT OF THOSE ROWS. RAN NR 1 AND NR 2 ENG AND PACK FOR 45 MIN IAW ATR JIC 72/00/00 NO ABNORMAL ODORS NOTED AT THIS TIME.