No, they do not ask who the guest was. They break the door down, enter with military tactics, and shoot anyone that resists. They scream "Police" yet wear black clothes, hoods, and carry no warrant. Never fear, they have neat letters on their back that say "ATF" "FBI" "Marshall" or in some really fun filled events "security". Many people set others up in order to lighten their own burden. May you never have occasion to be enlightened by personal experience.
No, but my wife is from a communist country.