I think that was the moment I knew nothing could salvage the movie.
Yes, let me kill a room full of my own personnel who joined the government, were trained by said government, passed a litany of security screenings, obtained various security clearances, and have sworn themselves to protect the country and follow my every order. Now, let me trust my well-being to a bunch of criminals who want to kill me but are only stopped from doing so because I've placed bombs in their heads that can only be triggered by about one person on the team in relative proximity to them.
I mean the movie has its problem, but I thought the whole point of killing them was she couldn't have anything that tied back to her failure causing the disaster. And no one would believe the word of criminals (who she also kind of picked because were expendable)