§ 18-207 — MENTAL CONDITION NOT A DEFENSE — PROVISION FOR TREATMENT DURING INCARCERATION — RECEPTION OF EVIDENCE — NOTICE AND APPOINTMENT OF EXPERT EXAMINERS

(1) Mental condition shall not be a defense to any charge of criminal conduct.
(2) If by the provisions of section 19-2523, Idaho Code, the court finds that one convicted of crime suffers from any mental condition requiring treatment, such person shall be committed to the board of correction or such city or county official as provided by law for placement in an appropriate facility for treatment, having regard for such conditions of security as the case may require. In the event a sentence of incarceration has been imposed, the defendant shall receive treatment in a facility which provides for incarceration or less restrictive confinement. In the event that a course of treatment thus commenced shall be concluded prior to the expiration of the sentence imposed, the offender shall remain liable for the remainder of such sentence, but shall have credit for time incarcerated for treatment.
(3) Nothing herein is intended to prevent the admission of expert evidence on the issue of any state of mind which is an element of the offense, subject to the rules of evidence.
(4) No court shall, over the objection of any party, receive the evidence of any expert witness on any issue of mental condition, or permit such evidence to be placed before a jury, unless such evidence is fully subject to the adversarial process in at least the following particulars:
(a) Notice must be given at least ninety (90) days in advance of trial, or such other period as justice may require, that a party intends to raise any issue of mental condition and to call expert witnesses concerning such issue, failing which such witness shall not be permitted to testify until such time as the opposing party has a complete opportunity to consider the substance of such testimony and prepare for rebuttal through such opposing expert(s) as the party may choose.
(b) A party who expects to call an expert witness to testify on an issue of mental condition must, on a schedule to be set by the court, furnish to the opposing party a written synopsis of the findings of such expert, or a copy of a written report. The court may authorize the taking of depositions to inquire further into the substance of such reports or synopses.
(c) Raising an issue of mental condition in a criminal proceeding shall constitute a waiver of any privilege that might otherwise be interposed to bar the production of evidence on the subject and, upon request, the court shall order that the state’s experts shall have access to the defendant in such cases for the purpose of having its own experts conduct an examination in preparation for any legal proceeding at which the defendant’s mental condition may be in issue.
(d) The court is authorized to appoint at least one (1) expert at public expense upon a showing by an indigent defendant that there is a need to inquire into questions of the defendant’s mental condition. The costs of examination shall be paid by the defendant if he is financially able. The determination of ability to pay shall be made in accordance with chapter 8, title 19, Idaho Code.
(e) If an examination cannot be conducted by reason of the unwillingness of the defendant to cooperate, the examiner shall so advise the court in writing. In such cases the court may deny the party refusing to cooperate the right to present evidence in support of a mental status claim unless the interest of justice requires otherwise and shall instruct the jury that it may consider the party’s lack of cooperation for its effect on the credibility of the party’s mental status claim.

Legislative History

[18-207, added 1982, ch. 368, sec. 2, p. 919; am. 1996, ch. 225, sec. 1, p. 737.]