On Point: C. Exculpatory Evidence

State v. Kevin Harris, 2004 WI 64, affirming as modified 2003 WI App 144, 266 Wis. 2d 200, 667 N.W.2d 813
For Harris: Steven A. Koch

Issue/Holding:

¶12 In Brady, the United States Supreme Court held that “the suppression by the prosecution of evidence favorable to an accused upon request violates due process where the evidence is material either to guilt or to punishment,

State v. Dale H. Chu, 2002 WI App 98, PFR filed 4/23/02
For Chu: Andrew Shaw

Issue: Whether defendant was denied his right to exculpatory evidence when the state failed to disclose that a prosecution witness had received favorable treatment in another case.

Holding:

¶37. As the State notes, prosecutions that end in dismissal and ordinance violations are not admissible to impeach a witness because they are not evidence that the witness has been convicted of a crime.”

State v. Jerry L. Parker,  2002 WI App 159, PFR filed 5/20/02
For Parker: William Christopher Rose

Issue: Whether posttrial destruction of potentially exculpatory evidence (taped drug transaction) requires new trial.

Holding:

¶14. A defendant’s due process rights are violated by the destruction of evidence (1) if the evidence destroyed is apparently exculpatory and of such a nature that the defendant would be unable to obtain comparable evidence by other reasonable means;

State v. Debra Noble, 2001 WI App 145, 629 N.W.2d 317, reversed, other grounds, State v. Debra Noble, 2002 WI 64
For Noble: Jeff P. Brinckman

Issue: Whether a state investigator’s destruction of interview violated the defendant’s due process right to exculpatory evidence.

Holding:

¶17. A defendant’s right of pretrial access to exculpatory evidence needed to prepare a defense is protected by the Due Process Clause of the Fourteenth Amendment. 

State v. Andres DelReal, 225 Wis.2d 565, 593 N.W.2d 461 (Ct. App. 1999)
For DelReal: Richard D. Martin, SPD, Milwaukee Appellate

Holding: The defense was denied exculpatory evidence when a detective testified that the defendant had not been swabbed for gunshot residue when in fact he had, with negative results.

State v. Robert Carnemolla, 229 Wis.2d 648, 600 N.W.2d 236 (Ct. App. 1999)
For Carnemolla: Robert T. Ruth

Holding: A state’s witness testified that he had two priors, when in fact he had three. The court finds any error harmless, stressing that the witness was a prison inmate and testified in prison clothes – therefore the jury necessarily knew in any event that he’d been convicted of a serious crime.