This is an interesting find by the Wizard, that the reason we can't see all the Beers people in Jackson is because they were deliberately hiding behind other people. They did not want to be photographed.
Also, the Wizard has picked up a nod by one of the cops right before things take off, and I am reminded of the signalling they used in the movie The Sting. Remember the nose scratch?
First, here is what the Wizard wrote: