What is the role of a jury in a legal case?

The role of a jury in a legal case primarily involves determining the defendant's guilt or innocence based on the evidence presented during the trial. The jury listens to the testimonies, examines the evidence, and assesses the credibility of witnesses to reach a verdict. This decision-making role is vital in the judicial process, as it embodies the principle of a fair trial and the right to be judged by one’s peers.

In criminal cases, the jury must reach a unanimous decision regarding the guilt or innocence of the defendant, while in civil cases, a majority verdict may suffice. This function distinguishes the jury from other roles in the legal system, such as conducting the trial or providing legal advice. Jurors do not possess the authority to file legal motions, which is a task designated for legal professionals involved in the case. Therefore, the correct understanding of the jury's purpose is fundamental to grasping how justice is administered within the court system.