MIRANDA warnings -- a series of Supreme Court precedents

Miranda v. Arizona (1966)

Facts of the Case:
The Court was called upon to consider the constitutionality of a number of instances, ruled on jointly, in which defendants were questioned "while in custody or otherwise deprived of [their] freedom in any significant way." In Vignera v. New York, the petitioner was questioned by police, made oral admissions, and signed an incriminating statement, all without being notified of his right to counsel. Similarly, in Westover v. United States, the petitioner was arrested by the FBI, interrogated, and made to sign statements without being notified of his right to counsel. Lastly, in California v. Stewart, local police held and interrogated the defendant for five days without notification of his right to counsel. In all these cases, suspects were questioned by police officers, detectives, or prosecuting attorneys in rooms that cut them off from the outside world. In none of the cases were suspects given warnings of their rights at the outset of their interrogation.

Question:
Does the police practice of interrogating individuals without notifying them of their right to counsel and their protection against self-incrimination violate the Fifth Amendment?

Conclusion:
Yes. The Court held that prosecutors could not use statements stemming from custodial interrogation of defendants unless they demonstrated the use of procedural safeguards "effective to secure the privilege against self-incrimination." The Court noted that "the modern practice of in-custody interrogation is psychologically rather than physically oriented" and that "the blood of the accused is not the only hallmark of an unconstitutional inquisition." The Court specifically outlined the necessary aspects of police warnings to suspects, including warnings of the right to remain silent and the right to have counsel present during interrogations.

Harris v. New York (1971)

Facts of the Case:
Harris was arrested for making two sales of heroin to an undercover police officer. Before receiving the Miranda warnings, Harris said that he had made both sales at the request of the officer. This statement was not admitted into evidence at the trial. However, Harris later testified in court that he did not make the first sale and in the second sale he merely sold the officer baking powder. Harris's initial statement was then used by the prosecution in an attempt to attack his credibility.

Question:
Did the use of Harris' post-arrest statement violate his Fifth, Sixth, and Fourteenth Amendment rights guaranteed by the Miranda decision?

Conclusion:
No. In a 5-to-4 decision, the Court held that the Miranda decision did not mandate that evidence inadmissible against an accused in the prosecution's case must be barred for all purposes from the trial. The Court reasoned that the shield provided by Miranda could not be "perverted into a license to use perjury by way of a defense, free from the risk of confrontation with prior inconsistent utterances." The Court found that the speculative possibility that police misconduct could be encouraged was outweighed by the value of admitting the statement into the impeachment process.

Nix v. Williams (1984)

Facts of the Case:
Williams was arrested for the murder of a ten-year-old girl whose body laid along a gravel road. State law enforcement officials engaged in a massive search for the child's body. During the search, after responding to an officer's appeal for assistance, Williams made statements to the police (without an attorney present) which helped lead the searchers to the child's body. The defendant's Miranda rights were only read to him after his arrest.

Question:
Should evidence resulting in an arrest be excluded from trial because it was improperly obtained?

Conclusion:
No. The Court relied on the "inevitable discovery doctrine," as it held that the exclusionary rule did not apply to the child's body as evidence. It was clear that the volunteer search teams would have discovered the body, even absent Williams's statements.

Oregon v. Elstad (1985)

Facts of the Case:
Michael James Elstad was suspected of committing a burglary and was picked up by police officers in his home. Before officers had given the warnings required by Miranda v. Arizona, Elstad made an incriminating statement. Once at the Sheriff's headquarters, Elstad was advised of his rights. Elstad then voluntarily executed a written confession.

Question:
Was Elstad's written confession made invalid by the failure of the officers to administer Miranda warnings at his home?

Conclusion:
In a 6-to-3 decision, the Court held that while Miranda required that unwarned admissions must be suppressed, subsequent statements, if made knowingly and voluntarily, need not be. The Court held that "...the mere fact that a suspect has made an unwarned admission does not warrant a presumption of compulsion." The Court also noted that police officers were ill-equipped to determine when "custody" legally begins. Justice O'Connor, writing for the majority, argued that the holding "in no way retreat[ed] from the bright-line rule of Miranda.

Dickerson v. United States (2000)

Facts of the Case:
During questioning about a robbery he was connected to, Charles Dickerson made statements to authorities admitting that he was the getaway driver in a series of bank robberies. Dickerson was then placed under arrest. The timing of his statement is disputed. The FBI and local detectives testified that Dickerson was advised of his Miranda rights and waived them before he made his statement. Dickerson said he was not read his Miranda warnings until after he gave his statement. After his indictment for bank robbery, Dickerson filed a motion to suppress the statement that he made on the ground that he had not received Miranda warnings before being interrogated. The government argued that even if the Miranda warnings were not read, the statement was voluntary and therefore admissible under 18 USC Section 3501, which provides that "a confession shall be admissible in evidence if it is voluntarily given." The district court granted Dickerson's motion, finding that he had not been read his Miranda rights or signed a waiver until after he made his statement, but the court did not address section 3501. In reversing, the court of appeals acknowledged that Dickerson had not received Miranda warnings, but held that section 3501 was satisfied because his statement was voluntary. The court held that "Congress enacted section 3501 with the express purpose of legislatively overruling Miranda and restoring voluntariness as the test for admitting confessions in federal court."

Question:
May Congress legislatively overrule Miranda v. Arizona and its warnings that govern the admissibility of statements made during an involuntary interrogation?

Conclusion:
No. In a 7-2 opinion delivered by Chief Justice William H. Rehnquist, the Court held that Miranda governs the admissibility of statements made during custodial interrogation in both state and federal courts. "Miranda has become embedded in routine police practice to the point where the warnings have become part of our national culture," wrote Rehnquist. "Miranda announced a constitutional rule that Congress may not supersede legislatively. We decline to overrule Miranda ourselves," concluded the Chief Justice. Dissenting, Justice Antonin Scalia, joined by Justice Clarence Thomas, blasted the Court's ruling, writing that the majority opinion gave needless protection to "foolish (but not compelled) confessions."

United States v. Patane (2004)

Facts of the Case:
Samuel Patane was arrested at his home for calling his ex-girlfriend in violation of a restraining order. During the arrest, police offers began reading Patane his Miranda rights. Patane told the officers that he knew his rights. The officers then stopped reading them, at which point Patane told police that he had a gun in his house. They searched the house with his permission and found the gun. As an ex-felon, Patane was not permitted to possess a gun and was prosecuted for possession. During the trial on gun possession charges, Patane argued that his arrest violated the Fourth Amendment prohibition of unreasonable searches and seizures and the Fifth Amendment right not to incriminate oneself because there was not probable cause to arrest him and because the gun had been found as a result of an un-Mirandized confession. The district court initially ruled that there was not probable cause for his arrest and that it was therefore unconstitutional. A Tenth Circuit Court of Appeals panel disagreed, holding that Patane's ex-girlfriend had given police probable cause for the arrest. However, the panel held that gun could not be used as evidence because it had been found as the result of an un-Mirandized (and therefore unconstitutional) confession. The government appealed, arguing that physical evidence found as the result of un-Mirandized testimony could be used in court, despite the fact that the testimony itself was inadmissable.

Question:
Can physical evidence found as a result of un-Mirandized but voluntary testimony be used in court?

Conclusion:
Yes. In a decision without a majority opinion, three justices wrote that the Miranda warnings were merely intended to prevent violations of the Constitution, and that because Patane's un-Mirandized testimony was not admitted at trial the Constitution (specifically the Fifth Amendment's protection against self-incrimination) had not been violated. Physical evidence obtained from un-Mirandized statements, as long as those statement were not forced by police, were constitutionally admissible. Two other justices also held that the physical evidence was constitutionally admissible, but did so with the understanding that the Miranda warnings must be accommodated to other objectives of the criminal justice system. They did not discuss whether the Miranda warnings were, in themselves, constitutionally required.