April 6, 2026
Supreme Court of California
The Rule of People v. Deen is that a trial court must conduct an objective evaluation of whether a prospective juror's circumstances would prevent or substantially interfere with their ability to act with entire impartiality, even when the juror states they can be fair, under circumstances where a panelist has personal relationships with victims or witnesses, has received detailed case information from prospective witnesses, and expresses concerns about their ability to be impartial.