Mapp v. Ohio

Mapp v. Ohio
Supreme Court of the United States
Argued March 29, 1961 Decided June 19, 1961
Full case name	Dollree Mapp v. State of Ohio
Citations	367 U.S. 643 (more) 81 S. Ct. 1684; 6 L. Ed. 2d 1081; 1961 U.S. LEXIS 812; 86 Ohio L. Abs. 513; 16 Ohio Op. 2d 384; 84 A.L.R.2d 933
Case history
Prior	Defendant convicted, Cuyahoga County, Ohio Court of Common Pleas; affirmed, Ohio Court of Appeals; affirmed, 166 N.E.2d 387 (Ohio 1960)
Subsequent	Rehearing denied, 368 U.S. 871 (1961)
Holding
The Fourth Amendment prohibition against unreasonable searches and seizures, as applied to the states through the Fourteenth, excludes unconstitutionally obtained evidence from use in criminal prosecutions. Ohio Supreme Court reversed.
Court membership
Chief Justice Earl Warren Associate Justices Hugo Black · Felix Frankfurter William O. Douglas · Tom C. Clark John M. Harlan II · William J. Brennan Jr. Charles E. Whittaker · Potter Stewart
Case opinions
Majority	Clark, joined by Warren, Black, Douglas, Brennan
Concurrence	Black
Concurrence	Douglas
Concurrence	Stewart
Dissent	Harlan, joined by Frankfurter, Whittaker
Laws applied
U.S. Const. amends. IV, XIV

Mapp v. Ohio, 367 U.S. 643 (1961), was a landmark case in criminal procedure, in which the United States Supreme Court decided that evidence obtained in violation of the Fourth Amendment, which protects against "unreasonable searches and seizures," may not be used in state law criminal prosecutions in state courts, as well, as had previously been the law, as in federal criminal law prosecutions in federal courts. The Supreme Court accomplished this by use of a principle known as selective incorporation; in this case this involved the incorporation of the provisions, as construed by the Court, of the Fourth Amendment which are literally applicable only to actions of the federal government into the Fourteenth Amendment due process clause which is literally applicable to actions of the states.

Background of the Case

In the period from 1961 to 1969, the Warren Court examined almost every aspect of the criminal justice system in the United States, using the 14th Amendment to extend constitutional protections to all courts in every State. This process became known as the incorporation of the Bill of Rights. During those years, cases concerning the right to legal counsel, confessions, searches, and the treatment of juvenile criminals all appeared on the Court's docket.

The Warren Court's revolution in the criminal justice system began with the case of Mapp v. Ohio, the first of several significant cases in which it re-evaluated the role of the 14th Amendment as it applied to State judicial review.

Circumstances of the Case

On May 23, 1957, police officers in a Cleveland, Ohio suburb received information that a suspect in a bombing case, as well as some illegal betting equipment, might be found in the home of Mapp. Three officers went to the home and asked for permission to enter, but Mapp refused to admit them without a search warrant. Two officers left, and one remained. Three hours later, the two returned with several other officers. Brandishing a piece of paper, they broke in the door. Mapp asked to see the “warrant” and took it from an officer, putting it in her dress. The officers struggled with Mapp and took the piece of paper away from her. They handcuffed her for being “belligerent.” They did not find the bombing suspect or the gambling equipment. They did, however, find pornographic material in a dresser in her room. She was arrested, prosecuted, and found guilty for possession of pornographic material.

See also

• United States Bill of Rights
• Fruit of the poisonous tree

Further reading

• Long, Carolyn (2006). Mapp v. Ohio: Guarding Against Unreasonable Searches and Seizures. University Press of Kansas. ISBN 0-7006-1441-9.
• Stewart, Potter (1983). "The Road to Mapp v. Ohio and beyond: The Origins, Development and Future of the Exclusionary Rule in Search-and-Seizure Cases". Columbia Law Review. 83 (6). Columbia Law Review Association, Inc.: 1365–1404. doi:10.2307/1122492. JSTOR 1122492. {{cite journal}}: Cite has empty unknown parameters: |month= and |coauthors= (help)
• Zotti, Priscilla H. Machado (2005). Injustice for All: Mapp vs. Ohio and the Fourth Amendment. New York: Peter Lang. ISBN 0-8204-7267-0. {{cite book}}: Cite has empty unknown parameter: |coauthors= (help)

External links

• Cleveland Memory - Fabulous Archival Source Documents relating to the Mapp Case [1]