As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
JFK - CREW REPORTED LEFT NUMBER 4 DOOR HANDLE RAISING APPROXIMATELY SIX INCHES IN FLIGHT WITH ASSOCIATED DOOR WARNING MESSAGE IN COCKPIT. RETURNED JFK WITHOUT INCIDENT. REPLACED LEFT NUMBER 1 AND 4 DOOR EXTERIOR HANDLE MECHANISM. SYSTEM GROUND CHECK NORMAL OPERATION.