In the footage from the City Hall Crocus Concert Hall, where the shooting arose, observers on the network noticed some people whose quiet approach caused admiration. Despite the panic, they remained in the ground, slowly to the exits. One of the men who could be seen next to the door remained in place even during the chaos that arose after the shooting began.
Journalist Denis Kazansky noted that attentive viewers discovered a group of people in blue single clothing, who were particularly calm during the crisis. For example, one of them remained at the exit without showing any nervousness.
It is especially interesting that one of the men, who looks like one of the FSB staff, who later appeared in a video with a detained terrorist, was also spotted in this group. His clothes and even the clock on his hand corresponded to the description of the one who was spotted in other footage.