Elkins v. United States

1960-06-27

Headline: Court bans federal use of evidence unlawfully seized by state officers, overturning the 'silver platter' practice and making such state‑seized evidence inadmissible in federal criminal trials.

Holding: For reasons of judicial integrity and Fourth Amendment protection, the "silver platter" doctrine is rejected and state‑seized evidence that would violate the Fourth Amendment if seized by federal agents is inadmissible in federal trials.

Real World Impact:

Bars federal use of evidence unlawfully seized by state officers.
Requires federal courts to independently review state searches for Fourth Amendment violations.
Encourages constitutional procedures in joint state‑federal investigations.

Topics: search and seizure, criminal evidence, state‑federal cooperation, telephone interception

Summary

Background

The defendants were indicted in federal court in Oregon for intercepting and divulging telephone communications and for conspiracy. State police searched one defendant’s home, seized tape recordings and a recording machine, and two Oregon courts later found that the state search was unlawful and suppressed the items. Federal agents later obtained the same articles from a bank safe‑deposit box and the items were admitted at the federal trial, producing convictions and an appeal that reached this Court.

Reasoning

The Court asked whether federal courts may admit evidence seized unlawfully by state officers when federal officers did not participate. Relying on earlier cases about unlawful searches and the reach of the Fourteenth Amendment, the majority concluded the old “silver platter” rule must go. The Court held that if a state search would have violated the Fourth Amendment had federal agents done it, then those items are inadmissible in a federal trial over a timely objection. A federal court must independently decide, under federal law, whether the state search was unreasonable.

Real world impact

The decision limits what evidence federal prosecutors can use when items were gathered by state police in ways that violate the constitutional protection against unreasonable searches. Federal courts must now conduct their own constitutional review, which should encourage state and federal officers to follow constitutional procedures when they cooperate. The case was vacated and remanded for further proceedings consistent with this rule.

Dissents or concurrances

A dissenting opinion warned that overturning the long‑standing rule raises federalism and comity problems with state courts and laws; the dissent would have given more weight to state suppression rulings or kept the older rule intact.