A jury trial is a legal proceeding where a group of citizens, known as a jury, is selected to hear evidence and make a decision in a court case. The jury listens to testimonies, examines evidence, and ultimately decides whether the accused is guilty or not guilty in criminal cases, or liable or not liable in civil cases. The right to a jury trial is a fundamental aspect of the legal system in many countries, including the United States. It ensures that a defendant is judged by a group of peers, promoting fairness and community involvement in the justice process.