A jury trial is a legal proceeding where a group of people, known as a jury, is selected to hear evidence and make a decision in a court case. The jury typically consists of 6 to 12 members who listen to testimonies, review evidence, and deliberate to reach a verdict. This process ensures that the decision is made by a group of peers rather than a single judge. In a jury trial, the roles of the participants are clearly defined. The judge oversees the proceedings, ensuring that the law is followed, while the prosecution and defense present their cases. The jury's verdict can lead to a conviction or acquittal in criminal cases, or a judgment in civil cases.