1. Short title This Act may be cited as the American Family and Private Property Defense Act . 2. Defenses against crimes of violence (a) In general Chapter 1 of title 18, United States Code, is amended by adding at the end the following: 28. Defense of self or others (a) Defense (1) Justifiable use of force It is an affirmative defense against any charge for a crime of violence that the defendant only used physical force upon another person to the extent that the defendant reasonably believed such force to be necessary to defend the defendant or a third person from what the defendant reasonably believes to be the use or imminent use of unlawful force by such other person. (2) Justifiable use of deadly force It is an affirmative defense against any charge for a crime of violence that the defendant only used deadly force upon another person— (A) to the extent that the defendant reasonably believed such force to be necessary to defend the defendant or a third person from what the defendant reasonably believes to be the use or imminent use of unlawful force by such other person; (B) if such person unlawfully enters, remains after unlawfully entering, or attempts to unlawfully enter a dwelling, residence, or vehicle lawfully occupied by such person; or (C) if such person unlawfully enters, remains after unlawfully entering, or attempts to unlawfully enter private property that is owned or leased by an individual, or is occupied by an individual who has been given specific authority by the property owner to occupy the property, claiming a justification of using protective force under this section. (3) No duty to retreat The defendant has no duty to retreat— (A) from a dwelling, residence, or vehicle where the person is not unlawfully entering or unlawfully remaining; (B) from private property that is owned or leased by such individual