PERADOTTO, J.
Defendant appeals from a judgment convicting him upon a jury verdict of murder in the second degree (Penal Law § 125.25 [1]) and criminal possession of a weapon in the second degree (§ 265.03 [former (2)]), following a simultaneous bench trial for one codefendant (bench trial codefendant) and a jury trial for defendant and a second codefendant. Defendant contends that, in allowing the bench trial codefendant to incriminate defendant before the jury by testifying on his own behalf in front of the jury rather than merely before County Court, as twice requested by defendant, the court violated his rights to due process and a fair trial. We agree with defendant that the judgment should be reversed and that he is entitled to a new trial.
Defendant and three codefendants were charged by joint indictment with murder in the second degree (Penal Law §§ 20.00, 125.25 [1]) and criminal possession of a weapon in the second degree (§§ 20.00, 265.03 [former (2)]). Thereafter, one codefendant pleaded guilty to reckless endangerment in the second degree in exchange for testifying on behalf of the prosecution, and defendant and his two remaining codefendants proceeded to trial. Approximately one week before the trial, the bench trial codefendant waived his right to a jury trial and elected to proceed by a bench trial. Defendant requested that the bench trial be severed from the jury trial. Alternatively, defendant requested that the bench trial codefendant testify outside the presence of the jury in the event that he elected to testify in his own defense. The court denied both the request for severance and the alternative request. After the People, defendant and his jury trial codefendant rested, counsel for the bench trial codefendant indicated that his client intended to testify on his own behalf. Defendant's attorney then renewed his request that the bench trial codefendant's testimony be taken outside
We agree with defendant that he was deprived of a fair trial based on the manner in which the court conducted the simultaneous bench and jury trial, i.e., by denying his requests that the bench trial codefendant testify on his own behalf outside the presence of the jury, inasmuch as his testimony incriminated defendant (see generally People v Cardwell, 78 N.Y.2d 996 [1991]; People v Mahboubian, 74 N.Y.2d 174, 186 [1989]; People v McGriff, 219 A.D.2d 829 [1995]). Although it is unusual to conduct a simultaneous bench and jury trial, such a procedure is within a trial court's discretion provided that the procedure does not prejudice any of the defendants (see People v Amato, 173 A.D.2d 714, 715-716 [1991], lv denied 78 N.Y.2d 919 [1991], lv denied 78 N.Y.2d 961 [1991], cert denied 502 U.S. 1058 [1992]; see also People v Fleming, 76 A.D.3d 582 [2010], lv denied 15 N.Y.3d 893 [2010]; People v Wallace, 153 A.D.2d 59, 64-67 [1989], lv denied 75 N.Y.2d 925 [1990]; see generally People v Ricardo B., 73 N.Y.2d 228, 233-234 [1989]). A simultaneous bench and jury trial is, in essence, a "partial form of severance" (Ricardo B., 73 NY2d at 233; see Wallace, 153 AD2d at 65), and the use of that procedure "is to be evaluated under standards for reviewing severance motions generally . . ., which require a showing of prejudice to entitle a defendant to relief" (People v Irizarry, 83 N.Y.2d 557, 560 [1994] [internal quotation marks omitted]; see People v Singh, 266 A.D.2d 569 [1999], lv denied 94 N.Y.2d 907 [2000]). Severance is required where, among other things, "the core of each defense is in irreconcilable conflict with the other and where there is a significant danger, as both defenses are portrayed to the trial court, that the conflict alone would lead the jury [or the court, in a bench trial,] to infer [a] defendant's guilt" (Mahboubian, 74 NY2d at 184).
Here, we conclude that the court erred in denying defendant's requests that the jury be excused during the testimony of the bench trial codefendant, "[t]he logistics of [which] . . . were
Moreover, under the procedure employed by the court, the People in essence received a windfall witness, and in effect a second prosecutor, i.e., counsel for the bench trial codefendant (see Cardwell, 78 NY2d at 998; Nixon, 77 AD3d at 1444), after resting their case against the two jury trial defendants. That witness implicated defendant in the murder and corroborated the testimony of the codefendant who pleaded guilty to reckless endangerment in the second degree and testified for the People. Notably, the prosecutor repeatedly referenced the testimony of the bench trial codefendant during his summation to the jury, emphasizing that, although he was not the People's witness, he had corroborated the People's proof. There is thus no question that the testimony of the bench trial codefendant was prejudicial to defendant (see McGriff, 219 AD2d at 829-830).
CENTRA, J.P., LINDLEY and SCONIERS, JJ., concur.
It is hereby ordered that the judgment so appealed from is unanimously reversed, on the law, and a new trial is granted.