Someone should look up the original thread on FreeRepublic when it happened. There were tweeted photos of the missile crew with grins in the selfie they took. The smoke was still in the air. They scrubbed the pics as soon as they realized it was civilians they shot down.
Yes, I did some reading on this incident recently. It stated that the shooters were bragging online until they realized they had shot down a civilian liner. They originally assumed they had shot down a military aircraft.
Just like what happened when American navy shot down the Iranian civil airliner.