Miranda v. Arizona, 384 U.S. 436 (1966), was a landmark decision of the U.S. Supreme Court in which the Court ruled that law enforcement in the United States must warn a person of their constitutional rights before interrogating them, or else the person's statements cannot be used as evidence at their trial. Specifically, the Court held that under the Fifth Amendment to the U.S. Constitution, the government cannot use a person's statements made in response to an interrogation while in police custody as evidence at the person's criminal trial unless they can show that the person was informed of the right to consult with a lawyer before and during questioning, and of the right against self-incrimination before police questioning, and that the defendant not only understood these rights but also voluntarily waived them before answering questions.
Chambers v. Florida, 309 U.S. 227 (1940), was a landmark United States Supreme Court case that dealt with the extent to which police pressure resulting in a criminal defendant's confession violates the Due Process Clause.
A forced confession is a confession obtained from a suspect or a prisoner by means of torture or other forms of duress. Depending on the level of coercion used, a forced confession is not valid in revealing the truth. The individuals being interrogated may agree to the story presented to them or even make up falsehoods themselves in order to satisfy the interrogator and discontinue their suffering.
Moore et al. v. Dempsey, 261 U.S. 86 (1923), was a United States Supreme Court case in which the Court ruled 6–2 that the defendants' mob-dominated trials deprived them of due process guaranteed by the Due Process Clause of the Fourteenth Amendment. It reversed the district court's decision declining the petitioners' writ of habeas corpus.
In United States law, ineffective assistance of counsel (IAC) is a claim raised by a convicted criminal defendant asserting that the defendant's legal counsel performed so ineffectively that it deprived the defendant of the constitutional right guaranteed by the Assistance of Counsel Clause of the Sixth Amendment to the United States Constitution. Ineffectiveness claims may only be brought where the defendant had the right to counsel, ordinarily during the critical stages of a prosecution.
United States v. Ballard, 322 U.S. 78 (1944), was a United States Supreme Court case from the October 1943 term.
A false confession is an admission of guilt for a crime which the individual did not commit. Although such confessions seem counterintuitive, they can be made voluntarily, perhaps to protect a third party, or induced through coercive interrogation techniques. When some degree of coercion is involved, studies have found that subjects with highly sophisticated intelligence or manipulated by their so-called "friends" are more likely to make such confessions. Young people are particularly vulnerable to confessing, especially when stressed, tired, or traumatized, and have a significantly higher rate of false confessions than adults. Hundreds of innocent people have been convicted, imprisoned, and sometimes sentenced to death after confessing to crimes they did not commit—but years later, have been exonerated. It was not until several shocking false confession cases were publicized in the late 1980s, combined with the introduction of DNA evidence, that the extent of wrongful convictions began to emerge—and how often false confessions played a role in these.
In the law of criminal evidence, a confession is a statement by a suspect in crime which is adverse to that person. Some secondary authorities, such as Black's Law Dictionary, define a confession in more narrow terms, e.g. as "a statement admitting or acknowledging all facts necessary for conviction of a crime", which would be distinct from a mere admission of certain facts that, if true, would still not, by themselves, satisfy all the elements of the offense. The equivalent in civil cases is a statement against interest.
Brown v. Mississippi, 297 U.S. 278 (1936), was a United States Supreme Court case that ruled that a defendant's involuntary confession that is extracted by the use of force on the part of law enforcement cannot be entered as evidence and violates the Due Process Clause of the Fourteenth Amendment.
Sparf v. United States, 156 U.S. 51 (1895), or Sparf and Hansen v. United States, was a United States Supreme Court case testing the admissibility of confessions by multiple defendants accused of the same crime, and the rights of juries.
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 amendments, in 1791 as part of the Bill of Rights.
Fellers v. United States, 540 U.S. 519 (2004), is a United States Supreme Court case regarding the Sixth Amendment's right to counsel.
Lefkowitz v. Newsome, 420 U.S. 283 (1975), is a U.S. Supreme Court case which held that when state law permits a defendant to plead guilty without giving up his right to judicial review of specified constitutional issues, such as the lawfulness of a search or the voluntariness of a confession, the defendant is not prevented from pursuing those constitutional claims in a federal habeas corpus proceeding.
Frazier v. Cupp, 394 U.S. 731 (1969), was a United States Supreme Court case that affirmed the legality of deceptive interrogation tactics by the police.
Berghuis v. Thompkins, 560 U.S. 370 (2010), is a landmark decision by the Supreme Court of the United States in which the Court held that, unless and until a criminal suspect explicitly states that they are relying on their right to remain silent, their voluntary statements may be used in court and police may continue to question them. The mere act of remaining silent is not sufficient to imply the suspect has invoked their rights even when the suspect actually intended their silence to have that effect. Furthermore, a voluntary reply even after lengthy silence can be construed as waiving the right to remain silent.
Cruz v. New York, 481 U.S. 186 (1987), was a decision by the Supreme Court of the United States in which the Court held, 5–4, that the Confrontation Clause of the Constitution's Sixth Amendment barred the admission, in a joint trial, of a non-testifying codefendant's confession incriminating the defendant, even if the defendant's own confession was admitted against him.
Ashcraft v. Tennessee may refer to:
Bruton v. United States, 391 U.S. 123 (1968), is a 1968 United States Supreme Court ruling in which the Court held that a defendant was deprived of his rights under the Confrontation Clause if a confession by his codefendant was introduced in their joint trial, regardless of whether the jury received instructions only to consider it against the confessor. This has become known as the Bruton rule. The case overruled Delli Paoli v. United States (1957).
Lyons v. Oklahoma, 322 U.S. 596 (1944), was a United States Supreme Court case about the beatings and subsequent coerced confessions of William Douglas Lyons, a man convicted of a triple murder in Oklahoma. His attorneys included Thurgood Marshall.
