Putin Didn't Shoot Down Any Planes

Was it a set-up to weaken Putin with Europe?  That would make it mass murder committed by Obama's buddy Poroshenko.  Or was it a tragic accident, a mistake made by shoddily prepared militants on one side or the other?  Either way, we know that Putin didn't order it, and that no other Russian military commander order it either.  There's no benefit for the Russians to shoot down a passenger jet over Ukraine, and the Russians are not that fucking stupid.  It was most likely an error, but with all our abilities to investigate, there's no reason for the truth to be uncovered.  Whether our establishment media will broadcast the truth is another thing completely.