Did they manage to get the bastards responsible, did they manage to uncover who is responsible although most people would say Victoria Nuland is behind this with good reason
On reddit, people affiliated with some Russian TG channels have stated that they captured one of the terrorists:
https://www.reddit.com/r/UkraineRussiaReport/comments/1bl8htk
Important to note that SOME people are refuting this as a person who is part of the press.
Better to wait for verifiable information first to come to a justified conclusion...
The man in question:
According to an interview with one survivor:
He stated that at least 100 people were dead from what he had saw. One of the terrorists has a beard, and they were silent. Didn't shout out anything. I believe others described them as "professionals".
Which leads me to suggest they were most likely not Islamic extremists. However they are more likely to be people affiliated with RVC, FoR Legion, or an independent lonewolf group. FSB has also detained vehicles which had Ukrainian number plates on them. (although not saying much)
Don't quote me on this, it is pure speculation based on evidence at the moment.