A New York court recently held that a prospective grand juror dismissed for cause can't be recalled by the prosecutor in order to reach the necessary quorum requirements to start a grand jury hearing.
In People v. Newcombe, two of the 17 jurors present that day were properly excused after they said that they could not be impartial. That left 15 grand jurors, but a quorum requires the attendance of 16.
Realizing that he no longer had the necessary quorum of sixteen grand jurors, the prosecutor recalled one of the excused jurors, and indicated on the record that this person — previously excused for bias — was permitted to attend solely to make the necessary quorum, but that this person could not vote or participate in jury deliberations. After the presentation of evidence, 12 of the 15 jurors voted in favor of each charged count.
The court in Newcombe determined that once a grand juror was excused, particularly for bias, that juror was out of the case for all purposes, and therefore could not properly function as a sort of quasi-juror for the purpose of completing the quorum. There is a distinct possibility that such a juror could intentionally or unintentionally give signals or reactions or some form of input to the other grand jurors, either during the presentation of evidence or during deliberations, without that fact appearing in the record. The court cannot permit that possibility to taint the proceeding.