Pilot turned Malaysian flight MH370 oxygen supply off

London: All 239 passengers aboard missing Malaysian flight MH370 may have died of oxygen starvation as the pilot deliberately turned off the supply before crashing into the Indian Ocean. Passengers lost consciousness up to four hours before the Malaysia Airlines Boeing 777 dubbed the “ghost plane” vanished beneath the waves, a New Zealand based air accident expert said. The theory, reported in the Daily Mirror, is the result of the first independent study into the March 8 disaster. Ewan Wilson, the founder of Kiwi Airlines and a commercial pilot himself, has proposed the theory conclusion to investigators after considering “every conceivable alternative scenario”.