The sniper rifle perfectly blended with her suit that they only noticed it just now. But only when they realized what she took from the container was the time they didn't care about the money and promotion any longer. This concerned about their life and death, they wouldn't stand there like an idiot just to capture this moment.
So they left their equipment and desperately ran away, pushing everyone on their path. In the face of death, their professionalism disappeared in an instant. Nobody wanted to die in such a way. No, nobody actually wanted to die in any way. As long as they have life, they will protect it no matter what.
The steady mass and the people that were just on standby surrounding the municipality turned into that of chaos. Many had already died. Their body became the ground as they were continually stomped by the other people. In such a dense population, it would be the worst if there was panic that happened.