Misdirection. How does any of this proves with 99,9% certainty that Russians or Ukrainians shot down MH17? or any evidence that this particular Buk has actually shot down MH17? Could you please provide some evidence for that? There were many Buks in the area. Russian and Ukrainian within firing range and reach.
Is there is a video/reliable witness statements that this particular Buk has fired any missile that day? or perhaps a forensic examination of all Buk launchers in the area? Buk’s computers/logs – Ukrainian/Russian that day? Chemical analysis? Even of the soil – to find traces of the rocket launch? Without it you can’t even hypothesize with 50% certainty it was this particular Buk that shot down MH17. Why not the others – be in Russian or Ukrainian – doesn’t matter – show us proof. Why this one and not the others from the area? “Being in the vicinity” isn’t good enough to prove shooting down.
It has to be caught in the act with credible evidence to go on.