CNN New Day March 26, 2015 11:07:00
Investigator were told that one of the pilots it sounds like from the cockpit voice recorder got outside of the cockpit and couldnt get back in. now whats your theory? >> well the theory falls into one of two categories either a medical emergency inside which meant that the pilot who was remaining inside the cockpit was incapacitated. and the other one couldnt get back in again. because the door had been locked. either intentionally or otherwise. or a nefarious, the one inside the cockpit had lo...
Source: archive.org