Self-defense (United States)

In the United States, the defense of self-defense allows a person attacked to use reasonable force in their own defense and the defense of others. For the theory explaining why this is allowed as an excuse or justification, see Self-defense

While the statutes defining the legitimate use of force in defense of a person vary from state to state, the general rule makes an important distinction between the use of physical force and "deadly" physical force. A person may use physical force to prevent imminent physical injury, however a person may not use deadly physical force unless that person is in reasonable fear of serious physical injury or death. Some state statutes also include a duty to retreat (notable exceptions include Louisiana and Florida: see stand-your-ground law), wherein deadly physical force may only be used if the person acting in self defense is unable to safely retreat. A person is generally not obligated to retreat if in one's own home (for example, a person doesn't have to retreat from the living room to the kitchen, then to the bedroom, then to the bathroom) in what has come to be called the "castle exception" (derived from the expression "A man's home is his castle").

ee also

*Battered woman syndrome
*Castle Doctrine
*Deadly force
*Defense of property
*Imperfect self-defense
*Self-defence (Australia)
*Self-defence in English law
*Self-defense (Sweden)
*Use of force

References

Louisiana Criminal Code: "Use of force or violence in defense", La. R.S. 14:19 [http://www.legis.state.la.us/lss/lss.asp?doc=78336] . "Justifiable homicide", La. R.S. 14:20 [http://www.legis.state.la.us/lss/lss.asp?doc=78338] .

Texas Penal Code: "Chapter 9. Justification Excluding Criminal Responsibility", § 9.31/§ 9.44 [http://tlo2.tlc.state.tx.us/statutes/docs/PE/content/htm/pe.002.00.000009.00.htm] .