Miss. R. Crim. P. 17.4

As amended through October 31, 2024

Rule 17.4 - Notice of Defenses

(a) Alibi Defense.

(1) In General. Upon the written demand of the prosecuting attorney stating the time, date, and place at which the alleged offense was committed, the defendant shall serve within ten (10) days, or at such other time as the court may direct, upon the prosecuting attorney, a written notice of the intention to offer a defense of alibi, which notice shall state the specific place(s) at which the defendant claims to have been at the time of the alleged offense and the names and addresses of the witnesses upon whom the defendant intends to rely to establish such alibi.

Within ten (10) days thereafter, but in no event less than ten (10) days before the trial, unless the court otherwise directs, the prosecuting attorney shall serve upon the defendant or the defendant's attorney a written notice stating the names and addresses of the witnesses upon whom the State intends to rely to establish the defendant's presence at the scene of the alleged offense and any other witnesses to be relied on to rebut testimony of any of the defendant's alibi witnesses.

If, prior to or during trial, a party learns of an additional witness whose identity, if known, should have been included in the information previously furnished, the party shall promptly notify the other party or the other party's attorney of the name and address of such additional witness.

(2) Effect of Failure to Comply. Upon the failure of either party to comply with subsection (a)(1), the court may use such sanctions as it deems proper, including:

(A) Granting a continuance;

(B) Limiting further discovery of the party failing to comply;

(C) Finding the attorney failing to comply in contempt; or

(D) Excluding the testimony of the undisclosed witness.

(3) Additional Provisions. Subsections (a)(1) and (a)(2) do not limit the defendant's right to testify in the defendant's own behalf.

(b) Insanity Defense.

(1) In General. If a defendant intends to rely upon the defense of insanity at the time of the alleged crime, the defendant shall, within the time provided for filing pretrial motions or at such later time as the court may direct, serve upon the prosecuting attorney and the clerk of the court a written notice of the intention to offer a defense of insanity.

Within ten (10) days thereafter, but in no event less than ten (10) days before the trial, unless the court otherwise directs, the defendant shall serve upon the prosecuting attorney the names and addresses of the witnesses upon whom the defendant intends to rely to establish the defense of insanity.

If a defendant intends to introduce expert testimony relating to a mental illness, defect, or other condition bearing upon the issue of whether the defendant had the mental state required for the offense charged, the defendant shall, within the time provided for the filing of pretrial motions or at such later time as the court may direct, serve upon the prosecuting attorney and the clerk of the court notice of such intention, with the names and addresses of such expert witnesses upon whom the defendant intends to rely.

The prosecuting attorney shall serve notice on the defendant promptly, but in no event less than ten (10) days prior to trial, stating the names and addresses of any witnesses upon whom the State intends to rely relating to the issue of the defendant's mental condition at the time of the alleged offense or the defendant's mental state required for the offense charged.

If, prior to or during trial, either party learns of an additional witness whose identity should have been included in the notice under this rule, the party shall promptly notify the other party or the other party's attorney of the name and address of such additional witness.

(2) Effect of Failure to Comply. If there is a failure to comply with the requirements of subsection (b)(1), the court may use such sanctions as it deems proper, including:

(A) Granting a continuance and/or assessing costs against the appropriate attorney or party;

(B) Limiting further discovery of the party failing to comply;

(C) Finding the attorney failing to comply in contempt; or

(D) Excluding the testimony of appropriate witnesses.

(c) Exceptions. For good cause shown, the court may grant an exception to the requirements of sections (a) and (b).

Miss. R. Crim. P. 17.4

Adopted eff. 7/1/2017.

Comment

Rule 17.4, based upon former Rules 9.05 and 9.07 of the Uniform Rules of Circuit and County Court, addresses the defendant's duty to provide written notice to the prosecuting attorney of any intention to introduce evidence at trial raising the defenses of alibi and/or insanity.