Russians blame Ukraine, but provided no proof for that in court, as usual. If you have any physical evidence that Tu-154 was shot by S200 missile, then bring it

Russians blame Ukraine, but provided no proof for that in court, as usual. If you have any physical evidence that Tu-154 was shot by S200 missile, then bring it on. If no, then stop spreading Russian fakes. How it is different from MH-17 (Russia blame Ukraine, found guilty in court) or this J2-8432 (Russian blame Ukraine, ...)?