No grand juror may be allowed to state or testify in any court in what manner he or she or any other member of the jury voted on any question before them, or what opinion was expressed by any juror in relation to the question.
Wis. Stat. § 968.52
No grand juror may be allowed to state or testify in any court in what manner he or she or any other member of the jury voted on any question before them, or what opinion was expressed by any juror in relation to the question.
Wis. Stat. § 968.52