Portside

In a normal grand jury proceeding, the prosecutor presents evidence for a few days, then asks the grand jurors to return an indictment, which they nearly always do. Of 162,000 federal cases in 2010, grand juries failed to indict in only 11 of them. The standard of proof for a grand jury to indict is only probable cause to believe the suspect committed a crime. It is not proof beyond a reasonable doubt, which is required for conviction at trial.