Idaho § 18-4009 - Justifiable homicide by any person
Full text of Idaho Idaho Statutes § 18-4009 — Justifiable homicide by any person, with citation guidance and answers to common questions.
§ 18-4009. Justifiable homicide by any person
(1) Homicide is justifiable when committed by any person in any of the following cases:
(a) When resisting any attempt to murder any person, or to commit a felony, or to do some great bodily injury upon any person;
(b) When committed in defense of habitation, a place of business or employment, occupied vehicle, property or person, against one who manifestly intends or endeavors, by violence or surprise, to commit a felony, or against one who manifestly intends and endeavors, in a violent, riotous or tumultuous manner, to enter the habitation, place of business or employment or occupied vehicle of another for the purpose of offering violence to any person therein;
(c) When committed in the lawful defense of such person, or of a wife or husband, parent, child, master, mistress or servant of such person, when there is reasonable ground to apprehend a design to commit a felony or to do some great bodily injury, and imminent danger of such design being accomplished; but such person, or the person in whose behalf the defense was made, if he was the assailant or engaged in mortal combat, must really and in good faith have endeavored to decline any further struggle before the homicide was committed; or
(d) When necessarily committed in attempting, by lawful ways and means, to apprehend any person for any felony committed, or in lawfully suppressing any riot, or in lawfully keeping and preserving the peace.
(2) For purposes of subsection (1)(b) of this section, a person who unlawfully and by force or by stealth enters or attempts to enter a habitation, place of business or employment or occupied vehicle is presumed to be doing so with the intent to commit a felony.
(3) For purposes of this section:
(a) "Habitation" means any building, inhabitable structure or conveyance of any kind, whether the building, inhabitable structure or conveyance is temporary or permanent, mobile or immobile, including a tent, and is designed to be occupied by people lodging therein at night, and includes a dwelling in which a person resides either temporarily or permanently or is visiting as an invited guest, and includes the curtilage of any such dwelling.
(b) "Place of business or employment" means a commercial enterprise or establishment owned by a person as all or part of the person’s livelihood or is under the owner’s control or under control of an employee or agent of the owner with responsibility for protecting persons and property and shall include the interior and exterior premises of the place of business or employment.
(c) "Vehicle" means any motorized vehicle that is self-propelled and designed for use on public highways to transport people or property.
[18-4009, added 1972, ch. 336, sec. 1, p. 930; am. 2018, ch. 222, sec. 1, p. 500.]
Source: official Idaho text · Last verified 2026-08-27
Frequently Asked Questions About Idaho § 18-4009
What does Idaho Statutes § 18-4009 cover?
Section 18-4009 ("Justifiable homicide by any person") is part of the Idaho Statutes, the codified statutory law of Idaho. It sets out the legal rule or procedure described in the text above. Statutes are amended regularly, so always verify against the official source.
How do I cite Idaho § 18-4009?
A common citation format is "Idaho Statutes § 18-4009" (Idaho). Legal writing may require the code abbreviation, section number, and year or edition. Match the style required by your court, professor, or publisher.
Is this the official text of Idaho law?
No. This page is for research and education and may not include the most recent amendments. For official current law, check the Idaho official source linked on this page or consult a licensed Idaho attorney.
How does Idaho § 18-4009 apply to my situation?
Statutes are interpreted in context, and application depends on your specific facts. Only a licensed attorney in Idaho can advise on how this section applies to you. Contact your state or local bar association for a referral.
Sources & Verification
Not legal advice. Verify against the official source and consult a licensed attorney in Idaho.