Some states put limits on the number of times a case may be presented to a grand jury. Some require judicial approval before resubmission. But in the federal system, there are no legal limits, per se, to the number of times a prosecutor can present and represent a case to grand juries until he gets the ham sandwich indicted. The only prerequisite for resubmission is set forth in the Justice Department Manual.
Approval Required Prior to Resubmission of Same Matter to Grand Jury: Once a grand jury returns a no-bill or otherwise acts on the merits in declining to return an indictment, the same matter ( i.e., the same transaction or event and the same putative defendant) should not be presented to another grand jury or resubmitted to the same grand jury without first securing the approval of the responsible United States Attorney.

