Under the doctrine of res judicata, or claim preclusion, a disposition on the merits bars litigation between the same parties, or those in privity with them, of a cause of action arising out of the same transaction or series of transactions as a cause of action that either was raised or could have been raised in the prior proceeding. A party seeking to assert res judicata must show the existence of a prior judgment on the merits between the same parties, or those in privity with them, involving the same subject matter. Here, the defendants established, prima facie, that the claims raised by the plaintiff in this action were previously presented in the administrative proceeding and the subsequent CPLR article 78 proceeding. Although the administrative order of disposition was entered upon the defendants' failure to appear at the administrative hearing, a default judgment is a judgment on the merits.
Alarcon v. Henry, NY Slip Op 00838 (2d Dep't February 13, 2025)
