I was thinking of the police officers. Why risk your life for such a petty crime?
The entire scene is probably not meant as effective policing, but as punitive theater. This also explains why they disabled the cameras, as the theater was not intended for content reuse.
Given that, I'd assume they knew he wouldn't shoot them or do anything even remotely like that.
https://www.reddit.com/r/BeAmazed/comments/1c0e24s/american_...