As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLIMBING OUT AROUND 7000 FT, RECEIVED PAX DOOR OUTER HANDLE CAUTION MSG. COMPLIED WITH QRH, FLIGHT ATTENDANT REPORTED HANDLE LOCK INDICATOR SHOWED RED. DIVERTED & LANDED AT 46,500 LBS. BRAKING WAS NORMAL. GND CREW REPORTS HANDLE WAS POPPED OUT UPON ARRIVAL.