UNDER THE UNIQUE CIRCUMSTANCES OF THIS CASE, AN OBJECTION WAS NECESSARY TO PRESERVE THE ERROR RELATED TO DEFENDANT’S ABSENCE FROM A SIDEBAR CONFERENCE ABOUT A PROSPECTIVE JUROR; DEFENDANT SUBSEQUENTLY WAIVED HIS RIGHT TO BE PRESENT AND WAS GIVEN THE OPPORTUNITY TO OBJECT TO HIS ABSENCE FROM THE PRE-WAIVER SIDEBAR (CT APP).

The Court of Appeals, in a full-fledged opinion by Judge DiFiore, over a three-judge dissent, determined the defendant’s absence from a sidebar conference regarding a prospective juror did not require reversal. Subsequent to the the sidebar, defendant waived his right to be present at sidebar conferences and was given the opportunity to object to the pre-waiver sidebar. Under these circumstance, the Court of Appeals held, although normally not required, an objection was necessary to preserve the error for appeal:

When a defendant is not present at a sidebar conference wherein the court actively solicits answers from a prospective juror which relate to issues of bias or hostility, People v Antommarchi (80 NY2d 247 [1992]) requires a new trial in the absence of defendant’s waiver of the right to be present. Defendant’s protest in the trial court is generally not required. The purpose of the Antommarchi rule, as derived from CPL 260.20, is to provide defendant the opportunity to personally assess the juror’s facial expressions and demeanor in order to provide meaningful input on the prospective juror’s retention or exclusion from the jury. The question presented on this appeal is whether defendant, having explicitly waived his Antommarchi right to be present at sidebars in the middle of the voir dire proceeding involving a prospective juror who was ultimately struck when codefendant exercised a peremptory strike, is entitled to a new trial based on his absence from a pre-waiver sidebar conference with that same prospective juror. We conclude that the claimed error, under these unique circumstances, required defendant’s protest in the trial court given his acquiescence in the post-waiver voir dire of the prospective juror after being invited to express any objection that he may have had regarding the pre-waiver sidebar conference. People v Wilkins, 2021 NY Slip Op 06936, CtApp 12-14-21​