Jury

In trials, a group of people who are selected and sworn to inquire into matters of fact and to reach a verdict on the basis of the evidence presented to them.

In U.S. law, decisions in many civil and criminal trials are made by a jury. Considerable power is vested in this traditional body of ordinary men and women, who are charged with deciding matters of fact and delivering a verdict of guilt or innocence based on the evidence in a case. Derived from its historical counterpart in English COMMON LAW, trial by jury has had a central role in U.S. courtrooms since the colonial era, and it is firmly established as a basic guarantee in the U.S. Constitution. Modern juries are the result of a long series of U.S. Supreme Court decisions that have interpreted this constitutional liberty and, in significant ways, extended it.