On Point: F. Witnesses, Ch. 906

State v. Richard A.P., 223 Wis.2d 777, 589 N.W.2d 674 (Ct. App. 1998).

For Richard: Robert Henak.

Diagnosis of multiple personality disorder, to impeach witness: evidence of mental impairment does not, without more, affect witness’s credibility. Without evidence that this condition affected the witness’s recall ability, it is irrelevant.

State v. Juan Eugenio, 219 Wis.2d 391, 579 N.W.2d 642 (1998), affirming State v. Eugenio, 210 Wis. 2d 347, 565 N.W.2d 798 (Ct. App. 1997)
For Eugenio: Eduardo M. Borda

Issue: Whether the defense engaged in attacks on the complainant’s character for truthfulness so as to open the door to opinion testimony that she was truthful.

Holding: § 906.08 supports rehabilitation of a witness “only in limited situations,”

State v. Richard A.P., 223 Wis.2d 777, 589 N.W.2d 674 (Ct. App. 1998).
For Richard: Robert Henak.

Issue/Holding: Diagnosis of multiple personality disorder, to impeach witness: evidence of mental impairment does not, without more, affect witness’s credibility. Without evidence that this condition affected the witness’s recall ability, it is irrelevant.