Appeal from two judgments of the Supreme Court (Ellison, J.), rendered July 27, 1987 in Tompkins County, convicting defendants upon their pleas of guilty of the crime of conspiracy in the fourth degree.
In late 1986 defendants were each indicted in Tompkins County on one count of conspiracy in the fourth degree, charging that they had agreed, along with five other defendants, to engage in an illegal narcotics operation with Eric Degen, an unindicted coconspirator, concerning the possession and sale of cocaine. The indictment was based on evidence obtained through the use of an eavesdropping warrant and Degen’s testimony before the Grand Jury. The warrant was based in part on information received by a confidential informant. In December 1986 defendants both moved for, inter alia, dismissal of the indictment and suppression of the evidence gathered pursuant to the eavesdropping warrant. By orders dated April 21, 1987 Supreme Court denied the motions, finding the eavesdropping warrant to have been properly issued. However, prior to Supreme Court’s decision, County Court of Chenango County, on April 14, 1987, in a separate case, found that the same eavesdropping warrant involved herein was invalid because the reliability of the informant had not been sufficiently established. As a result, defendants moved on April 29, 1987 for reargument of their prior motions, claiming that Supreme Court was bound under the doctrine of collateral estoppel by County Court’s prior determination on the question of the warrant’s validity. Supreme Court rejected this claim and denied the motions to reargue. Defendants each then pleaded guilty to the charged crime, were sentenced and now appeal.
Bearing these principles in mind, and with respect to the case at hand, it has been determined that collateral estoppel applies in criminal matters only when there has been a valid and final judgment in the prior proceeding (People v Goodman, 69 NY2d 32, 37-38). Under the facts of this case, this requirement has not been satisfied. In the Chenango County proceeding, the eavesdropping warrant was found to be invalid and the indictment was dismissed. This was not a final decision to which the doctrine of collateral estoppel could apply. The Court of Appeals dealt with a similar situation in Matter of McGrath v. Gold (36 NY2d 406). There, a search warrant was deemed invalid resulting in a dismissal of the indictment in the prior proceeding. In deciding that the doctrine of collateral estoppel did not apply in the second proceeding, the court noted that: "there was not the requisite finality since the dismissal [in the first proceeding] would not bar a trial based on a subsequent accusatory instrument charging the identical offenses * * * and since the dismissal was based on the suppression order which was interlocutory in nature” (supra, at 412 [citations omitted]). (See also, People v Sanders, 71 NY2d 946.) Therefore, based on the analysis set forth in McGrath, the doctrine of collateral estoppel does not apply in the instant case. Cases which have applied the doctrine are factually dissimilar and have involved final judgments (see, e.g., People v Plevy, 67 AD2d 591, 597, affd 52 NY2d 58 [order denying suppression in first proceeding became final and reviewable on appeal from the defendant’s conviction and therefore formed the basis for estoppel]; People v Nieves, 106 Misc 2d 395 [evidence suppressed in first proceeding and the People affirmatively moved to dismiss the charges for lack of evidence therefore the order became final and subject to estoppel]).
As a final matter, by pleading guilty, defendants waived any claims relating to the sufficiency of the evidence before the Grand Jury (see, People v Dunbar, 53 NY2d 868, 871).
Judgments affirmed. Mahoney, P. J., Kane and Yesawich, Jr., JJ., concur.
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A pen register is a device used to monitor telephone numbers called from a monitored telephone.