As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, FLT NR 52, PBI TO EWR, UNABLE TO PRESSURIZE AIRCRAFT DUE TO AIR LEAK AT L2 DOOR. SECOND OFFICERS ANNUNCIATOR SHOWED ALL DOOR CLOSED. DIVERTED TO ATL. FOUND L2 DOOR NOT FULLY CLOSED. CHECKED DOOR STOPS AND HINGES, CHECKED OK. (W)