

Grand juries are made up of groups of jurors and a judge who listen to evidence and decide if someone should be charged with a crime. Grand jurors are usually chosen from the same pool of people that provide trial jurors: A judge selects and swears in a grand jury, just as they do in trial juries. Grand Juries may meet (sit) over a longer period of time but they don’t typically meet every day. Grand juries hear evidence from just one side (the prosecution) before they decide whether someone should be indicted (formally charged) with a crime.