Minnesota v. Carter

1999-02-23

Headline: Short-term visitors who use someone’s home to package drugs cannot claim Fourth Amendment protection, Court reversed Minnesota’s ruling and allowed police evidence gathered after public-window observation, affecting transient guests and police practices.

Holding: The Court held that temporary visitors who briefly used a host’s apartment to package drugs lacked a reasonable expectation of privacy, so the officer’s observation and resulting evidence did not violate their Fourth Amendment rights.

Real World Impact:

Makes it harder for short-term visitors to suppress evidence from a host’s home.
Allows police to rely on observations from public areas to build criminal cases.
Reduces privacy protection for guests who use a home for brief commercial activity.

Topics: visitor privacy, searches of homes, drug investigations, police surveillance

Summary

Background

Two out-of-state men went to an apartment and spent a few hours packaging cocaine with the lessee. A police officer, acting on a tip, looked through a gap in a drawn blind from a public spot and watched the bagging. The men were later arrested, and Minnesota’s high court held the viewing violated their Fourth Amendment rights; the U.S. Supreme Court took the case and reviewed that ruling.

Reasoning

The Court asked whether short-term visitors like these had a privacy expectation in the host’s home that society accepts as reasonable. Relying on earlier decisions, the majority said these men were temporary, commercial visitors and lacked the necessary connection to claim the home’s protection. Because they had no legitimate expectation of privacy, the Court held any officer observation did not violate their Fourth Amendment rights and reversed the state court. The Court did not need to decide definitively whether the viewing counted as a “search.” Justice Breyer separately explained that, on the facts, an officer’s public observation would not be unconstitutional.

Real world impact

The decision makes it harder for brief, business-oriented guests to suppress evidence from a host’s dwelling. Police can rely more on observations made from public areas to verify tips before seeking a warrant. Homeowners who invite others for short commercial tasks may have less protection for those visitors.

Dissents or concurrances

Justice Ginsburg dissented, arguing that invited guests should share a homeowner’s protection and warning the ruling will encourage warrantless intrusions; concurring opinions debated textual and doctrinal foundations for the Fourth Amendment.