Hanna, I agree that we probably will never know the truth. Everybody lies.
But I want to add, that it is completely insane for airlines to fly over area where the aircrafts are being downed on daily basis.
They even shifted course slightly toward most dangerous point.

P.S. In September, Russian airlines were carrying me over Ukraine twice! I was scared to be honest. So, airlines (at least some of them) do not give a damn for us, passengers, too