OPINION OF THE COURT
This decision defines the parameters of Rosario material, and whether material unable to qualify as Rosario because of hearsay can evidence the existence of other Rosario mаterials. A second issue involves the applicability of the equitable doctrine of laches in a criminal context.
PROCEDURAL HISTORY
Defendants move pursuant to CPL 440.10 to vacate their May 12, 1975 judgments of conviction for murder, first degree, under Penal Law former § 125.25, arising from the May 21, 1971 murder of two New York City рolice officers. These convictions were affirmed. (People v Bell,
DISCUSSION
Defendants’ grounds for relief allege that the prosecution’s failure to disclose a promise to Jacqueline Tabb concerning her Bronx indictment, and to turn over documents regarding interviews with her constituted a violation of People v Rosario (
The Jacqueline Tabb Rosario Issue
Defendants accuse Tabb of committing perjury when she denied the existence of her Bronx accord during cross-
Defendants contend this teletype, dated several days after Tabb’s initial decision to cooperate, and predating their trial by three and a half years, is strong evidence of an understanding between Tabb and the initial prosecutor in charge of defendants’ case, concerning her pending Bronx weapons charges. Besides Tabb’s agreement being kept from them, defendants claim the trial prosеcutor, Assistant District Attorney Robert K. Tannenbaum, suborned her perjury by failing to rectify her testimony that her Bronx case had never been mentioned and that he later exploited Tabb’s perjury during his summation by arguing that her cooperation was uninfluenced by promises.
The People counter that there is nothing evidencing their possession of this particular FBI memo, which defendants, as proponents of the instant motion, have the burden of proving. Defendants, however, point to the close cooperation and exchange of reports between the FBI and police during their joint investigations into the murders, and assaults on other officers, and ask that the veil of their separate entities be lifted. They urge that in the instant case these law enforcement bodies be construed as one for Rosario purposes. There is no denying the closeness of the joint investigations herein. This degree of cooperation, however, does not equate with access to internal FBI files. The FBI, while cooperative, is an independent and separate body from local law enforcement. Especially was this true during that era, when that agency resorted to their Counter Intelligence Program (COINTELPRO), which utilized stratagems in an effort to contain various covert movements. Subsequent revelations, via the Freedom of Information Act, have disclosed that COINTELPRO generated numerous confidential memos during the instant joint investigations.
Before a Rosario obligation arises, it must bе shown this document was in the People’s actual or constructive possession or control. Mere access to statements not in the People’s control or possession is not enough to impose this obligation. (People v Kronberg, supra; People v Washington,
The source of Jenkins’ information concerning thе prosecution’s promise to Tabb remains a mystery. Whether it came from Tabb herself, or from someone who spoke to her, or another investigator is a matter of speculation. Moreover, there is nothing to indicate that Tabb was even aware of an alleged agreement. Thus, Kronberg (supra, at 155) could just as aptly have been construing this FBI memo when it held, “[a] synopsis containing the interviewer’s impressions is not subject to the Rosario rule (see, People v Adger,
The defense argues that the revelation of this FBI document also constitutes proof that other Rosario materials must exist memorializing the statements of witnesses referred to in the FBI memos, and that a hearing is therefore required to determine their existence. This argument however has several weaknesses. A document relating details conveyed at a third-hand hearsay level cannot properly be chаracterized as proof of anything; the inherent unreliability of such details is the very raison d’etre of the historic development of the hearsay rule. (5 Wigmore, Evidence §§ 1361, 1362 [Chadbourn rev ed 1974].) Secondly, cases cited by defendants in their request for a hearing are inappositе. People v Adger (supra) related to a trial court’s refusal to scrutinize a Grand Jury analysis sheet and an early case assessment sheet to determine whether they contained Rosario material. It is merely authority for the proposition that such determinations must properly be made by the trial court, аnd does not relate to postappeal CPL 440.10 motions, nor to situations where no such request was ever made and refused at trial. The other case cited, People v Poole (
The Laches Issue
Lastly, the court must address the People’s claim that defendants’ motion is barred by laches, because the defense" had notice of the instant motion’s underlying facts as early as 1992, and did nothing in the intervening five years. The prosecution claims the consequеnt dimming of memories, the difficulty of tracing the whereabouts of relevant documents, plus the defendants’ history of engaging in “piecemeal litigation” have all served to increasingly prejudice their ability to respond effectively, and argue that the court would not abuse its discretion in denying without a hearing defendants’ CPL 440.10 motion because of the delay, and failure to show due diligence.
New York law is consistent that laches requires unreasonable delay resulting in actual prejudice or disadvantage to another. (Macon v Arnlie Realty Co.,
With regard to the prosecution contention that the motion should be barred under CPL 440.10 (3) because the claim could have been brought in an earlier motion, such statutory bar is permissive, not mandatory. Moreover, after more than 20 years, it is difficult to sеe how the additional five years since 1992 would dim memories disproportionately. The interests of justice, as perceived by this court, has required resolution of defendants’ claims on the merits.
It should be noted that with regard to the Brady and Rosario claims raised by defendant, although each has been analyzed on its merits, this court has been mindful of the admonition in Kyles v Whitley (
[Portions of opinion omitted for purposes of publication.]
