The officials made clear they were relying in part on social media postings and videos made public in recent days by the Ukrainian government, even though they have not been able to authenticate all of it. For example, they cited a video of a missile launcher said to have been crossing the Russian border after the launch, appearing to be missing a missile.
But later, under questioning, the officials acknowledged they had not yet verified that the video was exactly what it purported to be.
Despite the fuzziness of some details, however, the intelligence officials said the case that the separatists were responsible for shooting down the plane was solid. Other scenarios — such as that the Ukrainian military shot down the plane — are implausible, they said. No Ukrainian surface-to-air missile system was in range. (That is a lie as proven by the Russian satellite imagery and signal intercepts which prove that they Ukies had plenty of batteries freshly brought right next to the combat zone even though the Novorissians had just one Su-25 close air support aircraft in their entire inventory)
From satellites, sensors and other intelligence gathering, officials said, they know where the missile originated — in separatist-held territory — and what its flight path was. But if they possess satellite or other imagery of the missile being fired, they did not release it Tuesday. A graphic they made public depicts their estimation of the missile's flight path with a green line. The jet's flight path was available from air traffic control data.