On one of my hard drives, I have several rulings held by the Supreme Court that you can kill Persons In Government, when the unlawfully arrest you, in self defense AND you can kill a PIG in defense of an American being unlawfully arrested even if the victim is unaware that they are being unlawfully arrested.

Also, since we live under the Act of 1871, these "police" are actually private revenue agents for a private corporation posing as a Constitutional peace officers.