Facts of the Case

Provided by Oyez

Dollree Mapp was convicted of possessing obscene materials after an admittedly illegal police search of her home for a fugitive. She appealed her conviction on the basis of freedom of expression.


Questions

  1. Were the confiscated materials protected from seizure by the Fourth Amendment?

Conclusions

  1. In an opinion authored by Justice Tom C. Clark, the majority brushed aside First Amendment issues and declared that all evidence obtained by searches and seizures in violation of the Fourth Amendment is inadmissible in a state court. The decision launched the Court on a troubled course of determining how and when to apply the exclusionary rule.

    Justices Black and Douglas concurred.

    Justice Stewart concurred in the judgment but agreed fully with Part I of Justice Harlan's dissent and expressed no view as to the merits of the constitutional issue.

    Justice Harlan, joined by Justices Frankfurter and Whittaker, wrote a dissenting opinion.