As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ENROUTE CREW OBSERVED STRONG ELECTRICAL OVERHEAT ODOR ON FLIGHT DECK AND VISIBLE SMOKE. THE SECURITY DOOR LATCH ASSY WAS DETERMINED TO BE THE SOURCE. THE FLIGHT CONTINUED HOWEVER THE DOOR IS MECHANICAL LOCK ONLY WITH POWER REMOVED FROM THE CIRCUIT.