Double Jeopardy is a legal principle that prevents an individual from being tried twice for the same crime. This means that if a person is acquitted or convicted of a crime, they cannot be prosecuted again for that same offense in the same jurisdiction. This protection is rooted in the Fifth Amendment of the United States Constitution. The concept of Double Jeopardy aims to ensure fairness in the legal system and to protect individuals from the stress and financial burden of multiple trials for the same incident. It applies to both criminal and civil cases, reinforcing the idea that a final verdict should be respected.