The Eighth Amendment (Amendment VIII) to the United States Constitution is the part of the United States Bill of Rights (ratified December 15, 1791) prohibiting the federal government from imposing excessive bail, excessive fines, or cruel and unusual punishments, including torture.he Supreme Court found these laws to be unconstitutional under the Eighth Amendment, in the murder case of Woodson v. North Carolina, 428 U.S. 280 (1976), because these laws remove discretion from the trial judge to make an individualized determination in each case.