The Justification (jurisprudence) reference article from the English Wikipedia on 24-Apr-2004
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Justification (jurisprudence)

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In jurisprudence, justification is a defense in which a defendant argues that although they broke the law, they should not be held liable for, or found guilty of, a crime, as some special or extenuating circumstance(s) existed such that the illegal action was, for some reason or other, reasonable and acceptable. Possible justifications include: consent, defense of others, defense of property, necessity, resisting unlawful arrest, and self-defense.