“While passengers were sleeping cabin was slowly depressurized at high altitude, passengers are incapacitated or ultimately die from lack of 02. Thus why nobody tries to call out, all on board plane phones switched off, cell jammers may have been brought aboard.”
No.
Oxygen masks would have deployed automatically when the cabin reached 14,000 feet.
What if the went “un-automatic”?
sabotaged by ground or flight crew.
I meant what if the masks were sabotaged ahead of time.
the goal is to render ALL passengers incapacitated.
Or dead.