(a) It is an affirmative defense to a prosecution for any crime that, at the time of the commission of the acts constituting the offense, the defendant, as a result of severe mental disease or defect, was unable to appreciate the nature and quality or wrongfulness of his acts. Mental disease or defect does not otherwise constitute a defense.
criminal case

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Terms Used In Alabama Code 13A-3-1

  • Defendant: In a civil suit, the person complained against; in a criminal case, the person accused of the crime.
  • Evidence: Information presented in testimony or in documents that is used to persuade the fact finder (judge or jury) to decide the case for one side or the other.
(b) “Severe mental disease or defect” does not include an abnormality manifested only by repeated criminal or otherwise antisocial conduct.
(c) The defendant has the burden of proving the defense of insanity by clear and convincing evidence.
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