Because Kash is a nut. The idea is to destroy the FBI. I don't know if you heard about Patel's first day on the job but they told everybody on the floor to empty their desks and get out and once it had been emptied they changed the locks on the door and Kash and his Krew entered and locked themselves in.

Normal is over. We are in a full on freakshow. Bearded ladies and bat faced boys, sword swallowers and people biting the heads off chickens. Screw the eggs.