What is the difference between a grand juror and a petit juror?
A grand Juror sits for a four month term as part of the Grand Jury, which is made up of 23 people. A member of the grand jury determines whether there is a probable cause to charge someone with a crime. A Grand Jury also can conduct its own investigations. A petit juror sits, listens to evidence in a courtroom and determines the facts in a particular case.