The Sixth Amendment to the United States Constitution sets forth rights related to criminal prosecutions. It was ratified in 1791 as part of the United States Bill of Rights. The Supreme Court has applied all but one of this amendment's protections to the states through the Due Process Clause of the Fourteenth Amendment.
Skinner v. State of Oklahoma, ex rel. Williamson, 316 U.S. 535 (1942), is a unanimous United States Supreme Court ruling that held that laws permitting the compulsory sterilization of criminals are unconstitutional as it violates a person's rights given under the 14th Amendment of the United States Constitution, specifically the Equal Protection Clause and the Due Process Clause. The relevant Oklahoma law applied to "habitual criminals" but excluded white-collar crimes from carrying sterilization penalties.
Gregg v. Georgia, Proffitt v. Florida, Jurek v. Texas, Woodson v. North Carolina, and Roberts v. Louisiana, 428 U.S. 153 (1976), is a landmark decision of the U.S. Supreme Court. It reaffirmed the Court's acceptance of the use of the death penalty in the United States, upholding, in particular, the death sentence imposed on Troy Leon Gregg. The case is referred to by a leading scholar as the July 2 Cases, and elsewhere referred to by the lead case Gregg. The court set forth the two main features that capital sentencing procedures must employ in order to comply with the Eighth Amendment ban on "cruel and unusual punishments". The decision essentially ended the de facto moratorium on the death penalty imposed by the Court in its 1972 decision in Furman v. Georgia 408 U.S. 238 (1972).
Coker v. Georgia, 433 U.S. 584 (1977), held that the death penalty for rape of an adult woman 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 homicide or crimes against the State.
Landmark Communications v. Virginia, 435 U.S. 829 (1978), was a United States Supreme Court case that was argued on January 11, 1978 and decided on May 1, 1978.
The Fifth Amendment to the United States Constitution creates several constitutional rights, limiting governmental powers focusing on criminal procedures. It was ratified, along with nine other articles, in 1791 as part of the Bill of Rights.
Apodaca v. Oregon, 406 U.S. 404 (1972), was a United States Supreme Court case in which the Court held that state juries may convict a defendant by a less-than-unanimous verdict in a felony criminal case. The four-justice plurality opinion of the court, written by Justice White, affirmed the judgment of the Oregon Court of Appeals and held that there was no constitutional right to a unanimous verdict. Although federal law requires federal juries to reach criminal verdicts unanimously, the Court held Oregon's practice did not violate the Sixth Amendment right to trial by jury and so allowed it to continue. In Johnson v. Louisiana, a case decided on the same day, the Court held that Louisiana's similar practice of allowing criminal convictions by a jury vote of 9–3 did not violate due process or equal protection under the Fourteenth Amendment.
Heath v. Alabama, 474 U.S. 82 (1985), is a case in which the United States Supreme Court ruled that, because of the doctrine of "dual sovereignty", the double jeopardy clause of the Fifth Amendment to the Constitution does not prohibit one state from prosecuting and punishing somebody for an act of which they had already been convicted of and sentenced for in another state.
The Double Jeopardy Clause of the Fifth Amendment to the United States Constitution provides: "[N]or shall any person be subject for the same offence to be twice put in jeopardy of life or limb..." The four essential protections included are prohibitions against, for the same offense:
Teague v. Lane, 489 U.S. 288 (1989), was a United States Supreme Court case dealing with the application of newly announced rules of law in habeas corpus proceedings. This case addresses the Federal Court's threshold standard of deciding whether Constitutional claims will be heard. Application of the "Teague test" at the most basic level limits habeas corpus.
Williams v. Florida, 399 U.S. 78 (1970), is a United States Supreme Court case in which the Court held that the Fifth Amendment does not entitle a defendant in a criminal trial to refuse to provide details of his alibi witnesses to the prosecution, and that the Sixth Amendment does not require a jury to have 12 members.
Burch v. Louisiana, 441 U.S. 130 (1979), was a case decided by the United States Supreme Court that invalidated a Louisiana statute allowing a conviction upon a nonunanimous verdict from a jury of six for a petty offense. The statute allowed for conviction if only five jurors agreed, and this was held to be a violation of the Sixth Amendment.
A citizen’s right to a trial by jury is a central feature of the United States Constitution. It is considered a fundamental principle of the American legal system.
The United States Constitution contains several provisions regarding the law of criminal procedure.
The Vicinage Clause is a provision in the Sixth Amendment to the United States Constitution regulating the vicinity from which a jury pool may be selected. The clause says that the accused shall be entitled to an "impartial jury of the State and district wherein the crime shall have been committed, which district shall have been previously ascertained by law". The Vicinage Clause limits the vicinity of criminal jury selection to both the state and the federal judicial district where the crime has been committed. This is distinct from the venue provision of Article Three of the United States Constitution, which regulates the location of the actual trial.
The Assistance of Counsel Clause of the Sixth Amendment to the United States Constitution provides: "In all criminal prosecutions, the accused shall enjoy the right...to have the Assistance of Counsel for his defence."
Maxwell v. Dow, 176 U.S. 581 (1900), is a United States Supreme Court decision which addressed two questions relating to the Due Process Clause. First, whether Utah's practice of allowing prosecutors to directly file criminal charges without a grand jury were consistent with due process, and second, whether Utah's use of eight jurors instead of twelve in "courts of general jurisdiction" were constitutional.
Wong Wing v. United States, 163 U.S. 228 (1896), was a United States Supreme Court case in which the Court found that the Fifth and Sixth Amendments to the U.S. Constitution forbid the imprisonment at hard labor without a jury trial for noncitizens convicted of illegal entry to or presence in the United States.
The Supreme Court of the United States has original jurisdiction in a small class of cases described in Article III, section 2, of the United States Constitution and further delineated by statute.
United States v. Miller, 425 U.S. 435 (1976), was a United States Supreme Court that held that bank records are not subject to protection under the Fourth Amendment to the United States Constitution. The case, along with Smith v. Maryland, established the principle of the third-party doctrine in relation to privacy rights.
