N.Y. Crim. Proc. Law § 470.45

§ 470.45 Remission of case by appellate court to criminal court upon\n reversal or modification of judgment; action by criminal\n court.\n Upon reversing or modifying a judgment and directing corrective\naction, an appellate court must remit the case to the criminal court in\nwhich the judgment was entered. Such criminal court must execute the\ndirection of the appellate court and must, depending upon the nature of\nsuch direction, either discharge the defendant from custody, exonerate\nhis bail or issue a securing order.\n