That seem like the most likely explanation. But if the escape hatch was locked likely unlocking it was something that was overlooked rather than a deliberate act. Especially if locking it was a new procedure or something not normally done.
That seem like the most likely explanation. But if the escape hatch was locked likely unlocking it was something that was overlooked rather than a deliberate act. Especially if locking it was a new procedure or something not normally done.