As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLT 40 TPA-JFK IN DESCENT WHILE PASSING THROUGH THE CLOUDS A BURNING ODOR WAS DETECTED STRONGLY IN THE CABIN AND LIGHTLY IN THE COCKPIT. NO VISIBLE SMOKE OZONE LIKE ODOR. REMOVED AND REPLACED 1 & 2 PACK OZONE FILTERS PER AMM 21-51-41-04. NOTE: P/N AND S/N FOR 2ND OZONE FILTER.