Notwithstanding any other provision of law to the contrary, and specifically notwithstanding the provisions of Article 788, in the jury selection process, the state and the defendant may exercise all peremptory challenges available to each side, respectively, prior to the full complement of jurors being seated and before being sworn in by the court, and the state or the defendant may exercise any remaining peremptory challenge to one or more of the jurors previously accepted. No juror shall be sworn in until both parties agree on the jury composition or have exercised all challenges available to them, unless otherwise agreed to by the parties.
La. Cr.P. § 799.1