Eighth Amendment to the United States Constitution

"Excessive bail shall not be required, nor excessive fines imposed, nor cruel and unusual punishments inflicted"

The Eighth Amendment (Amendment VIII) to the United States Constitution is the part of the United States Bill of Rights which prohibits the federal government from imposing excessive bail, excessive fines or cruel and unusual punishments. The U.S. Supreme Court has ruled that this amendment's Cruel and Unusual Punishment Clause applies to the states. The phrases employed originated in the English Bill of Rights of 1689.

In England, sheriffs originally determined whether to grant bail to criminal suspects. Since they tended to abuse their power, Parliament passed a statute in 1275 whereby bailable and non-bailable offenses were defined. The King's judges often subverted the provisions of the law. It was held that an individual may be held without bail upon the Sovereign's command. Eventually, the Petition of Right of 1628 argued that the King did not have such authority. Later, technicalities in the law were exploited to keep the accused imprisoned without bail even where the offenses were bailable; such loopholes were for the most part closed by the Habeas Corpus Act 1679. Thereafter, judges were compelled to set bail, but they often required impracticable amounts. Finally, the English Bill of Rights (1689) held that "excessive bail ought not to be required." Nevertheless, the Bill did not determine the distinction between bailable and non-bailable offenses. Thus, the Eighth Amendment has been interpreted to mean that bail may be denied if the charges are sufficiently serious. The Supreme Court has also permitted "preventive" detention without bail. In United States v. Salerno, 481 U.S. 739 (1987), the Supreme Court held that the only limitation imposed by the bail clause is that "the government's proposed conditions of release or detention not be 'excessive' in light of the perceived evil."