James was indicted by a federal grand jury. During the trial jurys deliberation, one juror said, I think James is guilty or else the grand jury would not have sent us the case. Another juror objected to this statement and said, The action of the grand jury is irrelevant in our determination of guilt or innocence. Which juror is more accurate about the role of grand juries in our criminal system? How are grand juries and petit juries different?