Which type of jury has the authority to hear multiple cases?

The correct answer is the Grand Jury. A Grand Jury is a legal body that is convened to evaluate whether there is enough evidence to bring criminal charges against a suspect. They have the authority to review multiple cases over a specific period and can issue indictments based on the evidence presented to them.

This process typically involves examining various allegations and determining whether they warrant formal charges. The Grand Jury's ability to handle multiple cases at once is crucial in the judicial process as it helps to manage the backlog of cases and ensures that prosecutors can act on a range of potential criminal activities effectively.

Other types of juries, such as a Trial Jury or Petite Jury, are typically focused on a single case at a time, deciding the guilt or innocence of a defendant in a specific trial. A pleading jury does not exist as an official term within the justice system in the context of jury types, further clarifying that the Grand Jury is indeed the one with the broad authority to address multiple cases.