Maryland v. Buie

Maryland v. Buie, 108 L. Ed. 2d 276, is the Supreme Court of the United States case that created the modern “protective sweep” rule for arrests inside a home.

Police officers obtained arrest warrants for Buie and another man after an armed robbery. Officers went to Buie’s home to arrest him. While officers were inside the house, one officer went into the basement and called out. A voice answered, and Buie came up from the basement. Officers arrested him.

After Buie was arrested, another officer entered the basement to check whether anyone else was there. During that check, the officer saw a red running suit in plain view. The running suit was later used as evidence against Buie. Buie argued that the basement entry after his arrest was an unlawful search because the officers did not have a search warrant.

The Maryland courts suppressed the evidence, concluding that the police needed more justification to search the basement after Buie had already been arrested. The State of Maryland appealed, and the Supreme Court reviewed whether officers may make a limited safety check during an in-home arrest.

The issue in Maryland v. Buie was whether officers making an arrest inside a home may, without a search warrant, briefly look in nearby areas for other people who might pose a danger.

In plain English, the Court had to decide how far police may go to protect themselves after arresting someone in a residence. The question was not whether officers could search the home for evidence. The question was whether officer safety can justify a quick, limited check for hidden persons who might attack officers during or immediately after the arrest.

The Supreme Court held that officers may conduct a limited protective sweep during an in-home arrest when the sweep is tied to officer safety and kept within strict limits.

The Court created two practical rules. First, as a precaution, officers may look in closets and other spaces immediately adjoining the place of arrest from which an attack could be immediately launched. For those immediately adjoining areas, officers do not need probable cause or reasonable suspicion.

Second, if officers want to sweep beyond those immediately adjoining spaces, they must have articulable facts that, together with reasonable inferences, would cause a reasonably prudent officer to believe the area may harbor a person who poses a danger. This is less than probable cause, but it is more than a hunch.

The Court emphasized that a protective sweep is not a full search of the home. It must be a cursory visual inspection of places where a person could be hiding. It may last no longer than necessary to dispel the reasonable suspicion of danger, and no longer than it takes to complete the arrest and leave the premises. If officers lawfully conduct the sweep and see evidence in plain view, the plain-view doctrine may apply, but the sweep itself cannot be used as a pretext to search for evidence.

The Supreme Court did not simply approve every action taken in Buie’s case. It sent the case back for the lower court to apply the correct protective-sweep standard to the facts.

Maryland v. Buie gives officers a safety tool during in-home arrests, but it also places clear limits on that tool. When making an arrest inside a residence, officers may check immediately adjoining areas where another person could quickly launch an attack. That includes spaces such as nearby closets or rooms connected to the arrest location, if a person could be hiding there.

For areas farther away from the arrest location, officers need specific facts supporting a safety concern. Examples could include information that another suspect is present, sounds or movement suggesting another person is inside, the nature of the offense, or other circumstances that reasonably indicate a dangerous person may be hiding. The key is that the officer must be able to explain the facts that made the sweep necessary.

A protective sweep is only for people, not evidence. Officers should look only where a person could be hiding. Opening small containers, drawers, or areas that could not conceal a person would go beyond the purpose of a Buie sweep. The sweep should also be quick and should end when the safety concern is resolved or when the arrest scene is secured and officers are leaving.

For report writing and testimony, officers should document the facts that justified any sweep beyond the immediately adjoining area. A statement like “for officer safety” may not be enough by itself. The report should explain what the officers knew, saw, heard, or reasonably inferred that led them to believe another dangerous person might be present.

Maryland v. Buie does not authorize a general search of a home after every arrest. It authorizes a narrow, time-limited safety check during an in-home arrest. Used properly, it helps officers control a dangerous arrest scene while respecting the Fourth Amendment limits on residential searches.