Judgment unanimously affirmed. Memorandum: County Court erred in
Reversal is not required, however, because admission of the illegally obtained evidence is harmless error. The proof of guilt is overwhelming, and there is no reasonable possibility that admission of the fruits of the illegal arrest contributed to the conviction (see, People v Williams, 78 AD2d 558, lv denied 52 NY2d 839; see also, People v Rivas, 214 AD2d 996, lv denied 86 NY2d 801).
We reject the contention that defendant’s right to be present at all material stages of the trial was violated when the court, with counsel present, conducted a hearing in defendant’s absence on the possible disqualification of a sworn juror (see, People v Aguilera, 82 NY2d 23, 34; People v Torres, 80 NY2d 944, 945, rearg denied 81 NY2d 784; People v Mardis, 190 AD2d 866, 867, lv denied 81 NY2d 1076). The record does not support the further contention that defendant was denied his right to be present during the portion of voir dire conducted in chambers and at sidebar conferences with prospective jurors.
Defendant failed to preserve for our review his contentions that the court erroneously instructed the jury with respect to the burden of proof in its charge on reasonable doubt (see, People v Robinson, 88 NY2d 1001, 1001-1002) and the alibi defense (see, People v Babis, 202 AD2d 601, lv denied 83 NY2d 908; People v Howard, 153 AD2d 903, 905). We decline to
