A New York court recently ruled on a significant case regarding the preclusion of evidence in criminal trials. The Appellate Division of the Supreme Court of the State of New York decided on June 24, 2026, that a lower court's decision to exclude evidence as a sanction was not justified. This ruling affects how evidence can be used in criminal cases and the rights of prosecutors in New York.
The case, known as Matter of Rocah v. McCarthy (Docket No. 2023-02319), involved Miriam E. Rocah, the former District Attorney of Westchester County, and Eileen Songer McCarthy, a judge in the New Rochelle City Court. The ruling is important because it clarifies the limits of judicial authority when it comes to imposing sanctions for late disclosure of evidence in criminal proceedings.
The dispute began when Rocah filed a petition against Judge Matthew J. Costa of the New Rochelle City Court. Rocah sought to prohibit the enforcement of an order that precluded the prosecution from using evidence in two criminal cases: People v. Molina and People v. Serrano. The order was issued because the prosecution had failed to disclose certain evidence in a timely manner, which the court found prejudiced the defendants.
In the Molina case, the defendant was charged with driving while intoxicated. The judge ruled that the prosecution could not use testimony from a state trooper who had arrested the defendant due to the late disclosure of evidence. Rocah argued that this ruling was an overreach of the judge's authority and sought to have it overturned. The case eventually reached the Appellate Division after the Supreme Court agreed with Rocah and granted her petition on January 30, 2023.
The Appellate Division, led by Judge Susan Quirk, reviewed the case and issued its ruling. The court determined that the lower court's preclusion of evidence did not constitute an abuse of power that would justify the extraordinary remedy of prohibition. The judges stated, "any erroneous determination by the New Rochelle City Court constituted an error of law related to the proper purpose of the criminal action, rather than an unlawful use or abuse of the entire action for which the remedy of prohibition would be available."
The ruling emphasized that the judge in the lower court had the authority to impose sanctions for late evidence disclosure, but the determination of whether prejudice occurred was a legal question. The Appellate Division concluded that even if the lower court's decision was incorrect, it did not exceed its authority. Therefore, the court reversed the earlier decision that had favored Rocah.
This ruling has significant implications for the prosecution of criminal cases in New York. It clarifies that judges have the discretion to impose sanctions for late evidence disclosure, but such decisions must be based on a legal determination of prejudice. The ruling also indicates that prosecutors cannot use the extraordinary remedy of prohibition to challenge a judge's decision unless there is a clear abuse of power.
Going forward, this decision may affect how evidence is handled in criminal trials. Prosecutors must be diligent in disclosing evidence on time to avoid sanctions that could jeopardize their cases. The ruling also underscores the importance of the judicial process in determining the admissibility of evidence based on established legal standards.
As for next steps, it is unclear whether the decision will be appealed to a higher court. The ruling sets a precedent regarding the limits of judicial authority in imposing sanctions for evidence preclusion. There are no related cases pending that could further clarify this issue at this time.