Michigan v. Mosley

{{Infobox SCOTUS case

|Litigants=Michigan v. Mosley

|ArgueDate=October 6

|ArgueYear=1975

|DecideDate=December 9

|DecideYear=1975

|FullName=Michigan v. Richard Bert Mosley

|USVol=423

|USPage=96

|ParallelCitations=96 S. Ct. 321; 46 L. Ed. 2d 313; 1975 U.S. LEXIS 100

|Prior=

|Subsequent=

|Holding=The admission in evidence of Mosley's incriminating statement did not violate Miranda principles.

|Majority=Stewart

|JoinMajority=Burger, Blackmun, Powell, Rehnquist

|Concurrence=White

|Dissent=Brennan

|JoinDissent=Marshall

|NotParticipating=Douglas

|LawsApplied=

}}

Michigan v. Mosley, 423 U.S. 96 (1975), was a United States Supreme Court case in which the Court held that a criminal suspect's assertion of his right to remain silent after a Miranda warning does not preclude the police from re-Mirandizing him and questioning him about a different crime.

Background

On April 8, 1971, Richard Bert Mosley was arrested in Michigan in connection with several robberies. Police Mirandized him and asked him questions about the robberies. He eventually asserted his right to remain silent and interrogation ceased. More than two hours later, while Mosley was still being held, another officer interrogated him regarding a homicide. The officer read Mosley a fresh Miranda warning and Mosley then made statements that incriminated him.

The incriminating statement was introduced in evidence against Mosley at trial. He was convicted of first-degree murder and sentenced to life imprisonment. On appeal to the Michigan Court of Appeals, Mosley objected to the use of his incriminating statement as evidence. The appellate court reversed and remanded the case for a new trial, holding that the second officer's interrogation of Mosley was a violation of the Miranda principles.{{Cite web |date=January 14, 1974 |title=People v. Mosley, 214 N.W.2d 564 (Mich. Ct. App. 1974) |url=https://www.courtlistener.com/opinion/1674847/people-v-mosley/ |access-date=April 20, 2024 |website=CourtListener}}

The State of Michigan appealed. The Supreme Court granted certiorari on January 20, 1975.

Opinion of the Court

In a majority opinion delivered by Justice Stewart on December 9, 1975, the Supreme Court sided with Michigan and remanded the case. The Court held that the questioning on a different crime did not violate Mosley's right to remain silent. The Court reasoned that his Fifth Amendment rights were scrupulously honored when he ended questioning about the robberies. Given the significant time lapse and the fresh set of Miranda warnings, there was no violation of Mosley's Fifth Amendment rights.{{Cite web |title=Michigan v. Mosley, 423 U.S. 96 (1975) |url=https://supreme.justia.com/cases/federal/us/423/96/ |access-date=2024-04-21 |website=Justia Law |language=en}}{{Cite journal |title=Michigan v. Mosley - Manuscript Collection - Lewis F. Powell Jr. Papers, Box 427/Folder 31 |url=https://scholarlycommons.law.wlu.edu/casefiles/777/ |access-date=April 20, 2024 |website=Washington and Lee University School of Law Scholarly Commons|date=October 1975 |last1=Powell |first1=Lewis }}

Justice White wrote a concurrence, stating that the Court should “adopt voluntariness as the standard.” Justice Brennan and Justice Marshall dissented, arguing once an individual invokes his Fifth Amendment privilege, any statement taken after that “cannot be other than the product of compulsion, subtle or otherwise.”