On Monday, March 10, 2014 11:51:20 PM UTC-4, Home Guy wrote:
There was a suprising number of planes in the air around Malaysia at 1

am local time.



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A pilot flying another plane who tried to contact the pilots in the

cockpit of the Malaysia Airlines plane said he heard mumbled voices

before contact was lost.

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So another theory: Something went wrong with the cabin air inside the

plane. Either it lost pressurization (slowly) or recirculation wasn't

working - causing buidup of carbon monoxide.




Except that theory is totally inconsistent with the known fact
that the plan disappeared both from radar and ADS-B receivers
suddenly off the coast of Kohta Bahru. In the case of the ADS-B,
you have the plane making a final small turn to the right, just
like other flights on other days, then the data stops. If the
crew passed out, how do you explain that? Even if the pilot
slumped over onto the controls, you'd have some evidence of
the altitude, speed, etc changing before it disappeared.