The plane was hi-jacked by the two passengers who boarded using stolen passports. They intended to suicide crash in Hong Kong.
The hi-jackers disabled all comms systems to effectively fly the plane unseen.
Enroute, the crew and other passengers attempted to overpower the hi-jackers. But alas, the hi-jackers detonated explosives in the hold which broke the plane up.
A New Zealand Oil rigger saw the burning remains of a fuel tank approx. 300 miles east of the ‘disappearance site’, which was on the flightpath to Hong Kong.
The other remains of the plane are in the South China Sea southeast of the Vietnamese coast.
The Americans are pointing the search toward the west because they and the Malaysians ( and possibly the Vietnamese ) were in partnership to operate a ‘Black-ops’ move to hit China in one of their economic centres, and blame a terrorist organisation for the atrocity, with the aim of causing decline in the Chinese economy.
The Malaysian Authorities are not telling us the truth.
There. Sorted.