(a) (1) It is an affirmative defense in a trial by court–martial that, at the time of the commission of the acts constituting the offense, the accused, as a result of a severe mental disease or defect, was unable to appreciate the nature and quality or the wrongfulness of the acts.
(2) Mental disease or defect does not otherwise constitute a defense.
(b) Procedures for the defense of lack of mental responsibility will be governed by the rules of use of courts–martial to the extent they do not conflict with State substantive law.
Structure Maryland Statutes
Title 13A - Maryland Code of Military Justice
Section 13A-701 - Military Rules of Evidence and the Rules for Courts-Martial
Section 13A-702 - Unlawfully Influencing Action of Court
Section 13A-703 - Duties of Trial Counsel and Defense Counsel
Section 13A-705 - Continuances
Section 13A-707 - Oaths or Affirmations
Section 13A-708 - Statute of Limitations
Section 13A-709 - Former Jeopardy
Section 13A-710 - Pleas of the Accused
Section 13A-711 - Opportunity to Obtain Witnesses and Other Evidence
Section 13A-712 - Refusal to Appear or Testify
Section 13A-715 - Admissibility of Records of Courts of Inquiry
Section 13A-715.1 - Defense of Lack of Mental Responsibility
Section 13A-716 - Voting and Rulings
Section 13A-717 - Number of Votes Required
Section 13A-718 - Court to Announce Action