shall, not less than ninety (90) days before the date set for commencement of trial of the alleged offense, file a notice in writing of this intention with the clerk and serve a copy of the notice upon the attorney for the Commonwealth and all other parties. The notice shall specify whether the defendant intends to introduce expert evidence bearing on the issue of guilt, the issue of punishment or both such issues. The court shall, for good cause, allow the defendant to file the notice late, grant a continuance of the trial or of any other proceedings, modify scheduling orders, or make other appropriate orders.
No statement made by a defendant in the course of any examination conducted under Rules 8.06, 8.07(1) or 8.07(2) (whether conducted with or without the defendant’s consent), no testimony by an expert based on any such statement, and no other fruits of any such statement may be admitted into evidence against the defendant in any criminal proceeding except on an issue regarding mental condition on which the defendant:
Evidence of an intention as to which notice was given under Rule 8.07(1)(A) or 8.07(2)(A), later withdrawn, is not, in any civil, or criminal, administrative or other proceeding, admissible against the person who gave notice of the intention.
Ky. R. Crim. P. RCr 8.07