Miranda V. Arizona - Opinion of The Supreme Court

Opinion of The Supreme Court

Chief Justice Earl Warren, a former prosecutor, delivered the opinion of the Court, ruling that due to the coercive nature of the custodial interrogation by police (Warren cited several police training manuals which had not been provided in the arguments), no confession could be admissible under the Fifth Amendment self-incrimination clause and Sixth Amendment right to an attorney unless a suspect had been made aware of his/her rights and the suspect had then waived them:

The person in custody must, prior to interrogation, be clearly informed that he has the right to remain silent, and that anything he says will be used against him in court; he must be clearly informed that he has the right to consult with a lawyer and to have the lawyer with him during interrogation, and that, if he is indigent, a lawyer will be appointed to represent him.

Thus, Miranda's conviction was overturned. The Court also made clear what had to happen if the suspect chose to exercise his or her rights:

If the individual indicates in any manner, at any time prior to or during questioning, that he wishes to remain silent, the interrogation must cease ... If the individual states that he wants an attorney, the interrogation must cease until an attorney is present. At that time, the individual must have an opportunity to confer with the attorney and to have him present during any subsequent questioning.

Although the American Civil Liberties Union (ACLU) had urged the Supreme Court to require the mandatory presence of a "station-house" lawyer at all police interrogations, Warren refused to go that far, or to even include a suggestion that immediately demanding a lawyer would be in the suspect's best interest.

Warren pointed to the existing practice of the Federal Bureau of Investigation (FBI) and the rules of the Uniform Code of Military Justice, both of which required notifying a suspect of his right to remain silent; the FBI warning included notice of the right to counsel.

However, the dissenting justices thought that the suggested warnings would ultimately lead to such a drastic effect—they apparently believed that once warned, suspects would always demand attorneys and deny the police the ability to seek confessions and accordingly accused the majority of overreacting to the problem of coercive interrogations.