The court properly determined that a letter in the People's possession that had been written by the victim to the Probation Department, relating to the sentencing of two codefendants, was not Rosario material, since it did not relate to the subject matter of the victim's testimony at trial (see People v. Fridman, 162 A.D.2d 136, lv denied 76 N.Y.2d 893). Contrary to defendant's contention, nothing in this letter reflected any bias, hostility or motive to lie at defendant's trial. Furthermore, even if this letter had constituted Rosario material, the failure to turn it over to the defense would have been harmless (see CPL 240.75), given the overwhelming evidence of defendant's guilt.
The court properly exercised its discretion when it denied defendant's request to reopen the trial, after both sides had rested, for the purpose of cross-examining a police witness about certain civilian complaints against him, in an effort to impeach his general credibility. The request would have occasioned unjustifiable delay, which could have been avoided had defendant secured this impeachment material in a timely fashion (see People v. Foy, 32 N.Y.2d 473, 476). Furthermore, this material was collateral, and the court's discretionary determination did not deprive defendant of his right of confrontation (see Delaware v. Van Arsdall, 475 U.S. 673, 678-679).
Since defendant may not rely on his codefendant's request to preserve this issue (People v. Buckley, 75 N.Y.2d 843, 846), his argument that the court improperly declined to permit the defense to recall a witness on surrebuttal is unpreserved, and we decline to review it in the interest of justice. Were we to review this claim, we would find that the court properly exercised its discretion (see People v. Aska, 91 N.Y.2d 979, 981), and that its ruling had no adverse effect on defendant's right to present a defense (see Crane v. Kentucky, 476 U.S. 683, 689-690).
We perceive no basis for reducing the sentence.
THIS CONSTITUTES THE DECISION AND ORDER OF THE SUPREME COURT, APPELLATE DIVISION, FIRST DEPARTMENT.