The Eighth Amendment to the United States Constitution protects against imposing excessive bail, excessive fines, or cruel and unusual punishments. This amendment was adopted on December 15, 1791, along with the rest of the United States Bill of Rights. The amendment serves as a limitation upon the state or federal government to impose unduly harsh penalties on criminal defendants before and after a conviction. This limitation applies equally to the price for obtaining pretrial release and the punishment for crime after conviction. The phrases in this amendment originated in the English Bill of Rights of 1689.
The People of the State of California v. Robert Page Anderson, 493 P.2d 880, 6 Cal. 3d 628, was a landmark case in the state of California that outlawed capital punishment for nine months until the enactment of a constitutional amendment reinstating it, Proposition 17.
Coker v. Georgia, 433 U.S. 584 (1977), held that the death penalty for rape of an adult was grossly disproportionate and excessive punishment, and therefore unconstitutional under the Eighth Amendment to the U.S. Constitution. A few states continued to have child rape statutes that authorized the death penalty. In Kennedy v. Louisiana (2008), the court expanded Coker, ruling that the death penalty is unconstitutional in all cases that do not involve intentional homicide or crimes against the State.
Oregon v. Guzek, 546 U.S. 517 (2006), was a decision by the Supreme Court of the United States, which ruled that the Eighth Amendment to the United States Constitution does not grant criminal defendants facing the death penalty the right to introduce new evidence of their innocence during sentencing that was not introduced during trial. Accordingly, states could constitutionally exclude such evidence from the sentencing phase of a capital trial.
Harmelin v. Michigan, 501 U.S. 957 (1991), was a case decided by the Supreme Court of the United States under the Eighth Amendment to the United States Constitution. The Court ruled that the Eighth Amendment's Cruel and Unusual Punishment Clause allowed a state to impose a life sentence without the possibility of parole for the possession of 672 grams (23.70 oz) of cocaine.
Enmund v. Florida, 458 U.S. 782 (1982), is a United States Supreme Court case. It was a 5–4 decision in which the United States Supreme Court applied its capital proportionality principle, to set aside the death penalty for the driver of a getaway car, in a robbery-murder of an elderly Floridian couple. The court ruled that the imposition of the death penalty under the felony murder rule when the defendant did not intentionally kill the victim constituted cruel and unusual punishment under the Eighth Amendment of the United States constitution.
Walton v. Arizona, 497 U.S. 639 (1990), was a United States Supreme Court case that upheld two important aspects of the capital sentencing scheme in Arizona—judicial sentencing and the aggravating factor "especially heinous, cruel, or depraved"—as not unconstitutionally vague. The Court overruled the first of these holdings in Ring v. Arizona, 536 U.S. 584 (2002). The second of these holdings has yet to be overturned.
Ewing v. California, 538 U.S. 11 (2003), is one of two cases upholding a sentence imposed under California's three strikes law against a challenge that it constituted cruel and unusual punishment in violation of the Eighth Amendment. As in its prior decision in Harmelin v. Michigan, the United States Supreme Court could not agree on the precise reasoning to uphold the sentence. But, with the decision in Ewing and the companion case Lockyer v. Andrade, the Court effectively foreclosed criminal defendants from arguing that their non-capital sentences were disproportional to the crime they had committed.
Lockyer v. Andrade, 538 U.S. 63 (2003), decided the same day as Ewing v. California, held that there would be no relief by means of a petition for a writ of habeas corpus from a sentence imposed under California's three strikes law as a violation of the Eighth Amendment's prohibition of cruel and unusual punishments. Relying on the reasoning of Ewing and Harmelin v. Michigan, the Court ruled that because no "clearly established" law held that a three-strikes sentence was cruel and unusual punishment, the 50-years-to-life sentence imposed in this case was not cruel and unusual punishment.
Stanford v. Kentucky, 492 U.S. 361 (1989), was a United States Supreme Court case that sanctioned the imposition of the death penalty on offenders who were at least 16 years of age at the time of the crime. This decision came one year after Thompson v. Oklahoma, in which the Court had held that a 15-year-old offender could not be executed because to do so would constitute cruel and unusual punishment. In 2003, the Governor of Kentucky Paul E. Patton commuted the death sentence of Kevin Stanford, an action followed by the Supreme Court two years later in Roper v. Simmons overruling Stanford and holding that all juvenile offenders are exempt from the death penalty.
Ford v. Wainwright, 477 U.S. 399 (1986), was a landmark U.S. Supreme Court case that upheld the common law rule that the insane cannot be executed; therefore the petitioner is entitled to a competency evaluation and to an evidentiary hearing in court on the question of their competency to be executed.
Kennedy v. Louisiana, 554 U.S. 407 (2008), is a landmark decision by the Supreme Court of the United States which held that the Eighth Amendment's Cruel and Unusual Punishments Clause prohibits the imposition of the death penalty for a crime in which the victim did not die and the victim's death was not intended.
Lockett v. Ohio, 438 U.S. 586 (1978), is a United States Supreme Court case in which the Court held that sentencing authorities must have the discretion to consider at least some mitigating factors, rather than being limited to a specific list of factors.
Spaziano v. Florida was two United States Supreme Court cases dealing with the imposition of the death penalty. In the first case, 454 U.S. 1037 (1981), the Supreme Court, with two dissents, refused Spaziano's petition for certiorari. However, the Florida Supreme Court would reverse Spaziano's death sentence based on the judge's receipt of a confidential report which was not received by either party. On remand, the judge reimposed the death penalty and the Florida Supreme Court upheld the sentence. In the second case, 468 U.S. 447 (1984), the Court heard Spaziano's appeal of his death sentence.
The United States Constitution contains several provisions related to criminal sentencing.
In the United States and other nations that use jury trials, a judicial override is when a judge overrules a jury's sentencing determination.
Hurst v. Florida, 577 U.S. 92 (2016), was a United States Supreme Court case in which the Court, in an 8–1 ruling, applied the rule of Ring v. Arizona to the Florida capital sentencing scheme, holding that the Sixth Amendment requires a jury to find the aggravating factors necessary for imposing the death penalty. In Florida, under a 2013 statute, the jury made recommendations but the judge decided the facts.
Bucklew v. Precythe, 587 U.S. ___ (2019), was a United States Supreme Court case regarding the standards for challenging methods of capital punishment under the Eighth Amendment to the United States Constitution. In a 5–4 decision, the Court held that when a convict sentenced to death challenges the State's method of execution due to claims of excessive pain, the convict must show that other alternative methods of execution exist and clearly demonstrate they would cause less pain than the state-determined one. The Court's opinion emphasized the precedential force of its prior decisions in Baze v. Rees and Glossip v. Gross.
Sumner v. Shuman, 483 U.S. 66 (1987), was a case in which the Supreme Court of the United States held that a mandatory death penalty for a prison inmate who is convicted of murder while serving a life sentence without possibility of parole is unconstitutional. The decision in this case was a significant development in the Court's capital punishment jurisprudence, further clarifying the limits on the application of the death penalty in the United States.
