The court erred in prohibiting defendant from introducing a police report that contained a prior inconsistent statement by one of the People’s identifying witnesses as to the number of individuals who participated in the burglary, since the statement concerned the manner in which the crime was committed (see People v Schwartzman, 24 NY2d 241, 246 [1969] [“a fact is not a collateral matter if it could be shown in evidence for any purpose independent of the contradiction”], cert denied 396 US 846 [1969])..In addition, having permitted defendant to cross-examine the detective as to the witness’s prior inconsistent statement concerning which of the perpetrators held the gun to her father’s head, the. court should not have changed its ruling after the detective testified that the witness was translating for her father but should have permitted defendant to inquire further as to the circumstances under which the witness made the inconsistent statement.
The court also erred in declining defendant’s request for a falsus in uno charge, apparently on the ground that there was no evidence that any witness lied about a material fact. The falsus in uno charge states, in pertinent part: “Should you, in the course of your deliberations, conclude that any witness has intentionally testified falsely to a material fact during the trial, you are at liberty to disregard all of his testimony on the principle that one who testifies falsely as to one material fact may also testify falsely to other facts” (see People v Johnson, 225 AD2d 464, 464 [1996], quoting 1 CJI(NY) 7.06, at 276 [emphasis added]). As is reflected in this charge, credibility is within the jury’s province. There is no requirement, nor any rationale for requiring, that independent evidence establish to the court’s satisfaction that a witness testified falsely before the court grants a request for the falsus in uno instruction, which though not mandatory is routinely included in a standard jury charge (id.).