As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT SEVERAL PASSENGER'S REPORTED A BURNING SMELL IN THE AFT END OF AIRCRAFT. DIVERTED TO MSP AND LANDED WITH OUT INCIDENT. MAINTENANCE PERFORMED CHECK OF AFT CARGO, PACK BAYS, WHEEL WELLS AND TIRES. NO DISCREPANCIES NOTED. PULLED AND COLLARED WATER COMPRESSOR CIRCUIT BREAKER PRECAUTIONARY.