Also known as: Miranda rules · Miranda warning · Miranda warnings · Miranda rights
Written by attorneys · grounded in primary & secondary sources — see below
A constitutional doctrine requiring that a suspect in police custody receive specific warnings about the right to remain silent, the right to counsel, and the consequences of waiving those rights before any custodial interrogation begins. Statements obtained without the warnings or a valid waiver are inadmissible in the prosecution's case in chief. The doctrine protects the Fifth Amendment privilege against self-incrimination by ensuring that any waiver is knowing and voluntary.
Musa Mensah was pulled over for a broken taillight. An officer approached the car, asked whether Mensah had been drinking, and received an incriminating answer. No warnings were given. Because the stop was brief and the driver was not taken into custody, the statements were admissible even without Miranda warnings.
Megan Moore was arrested and told she had the right to remain silent and that anything she said could be used against her. The officer added that the department had no lawyer on call but one would be appointed if she went to court. Moore then confessed. The warnings conveyed the required rights in substance, so the confession was admissible.
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Melanie Morris was arrested for murder. Her family retained counsel who called the station, but officers did not tell Morris about the call. After receiving and waiving Miranda warnings, Morris confessed. The undisclosed attorney contact did not invalidate the waiver, so the confession remained admissible.
Maya Malik was arrested, given Miranda warnings, and remained silent when questioned. At trial she testified to an exculpatory story. The prosecutor cross-examined her about the earlier silence. The use of post-warning silence for impeachment violated due process, requiring reversal.
No. Once a suspect in custody clearly requests counsel, all interrogation must cease. Officers may not reinitiate questioning about any offense until counsel is provided or the suspect initiates further communication and validly waives the right.
No. Miranda warnings carry an implicit assurance that silence will not be penalized. Using post-warning silence as substantive evidence of sanity or consciousness of guilt violates due process.
Yes, provided officers scrupulously honor the invocation by immediately stopping the first interrogation, allowing a significant time gap, administering fresh warnings, and limiting the new questions to a different crime.
Generally no. A routine traffic stop is temporary and brief, so it is not custodial interrogation that triggers the Miranda rule.
…only question presented by the petition for certiorari reads as follows: “Whether law enforcement officers must give ‘Miranda warnings’ to individuals arrested for misdemeanor traffic offenses.” In Parts I, II, and IV of its opinion, the Court answers that question in the affirmative and explains why that answer requires…