Steagald v. United States

In Steagald v. United States, federal agents were looking for a fugitive named Ricky Lyons. They had an arrest warrant for Lyons, but they did not have a search warrant for the home they entered. Acting on information that Lyons might be found at a particular residence, agents went to the house and entered to look for him.

Lyons was not found inside. During the search, however, agents discovered suspected drugs. That discovery led to further law enforcement action and evidence being used against Gary Steagald, who was connected to the residence. Steagald challenged the search, arguing that the agents could not lawfully enter and search his home for another person based only on an arrest warrant for that other person.

The case reached the Supreme Court of the United States after the government argued that the arrest warrant for Lyons justified the entry into Steagald’s home. Steagald argued that the Fourth Amendment required a search warrant before officers could enter a third party’s home to look for the subject of an arrest warrant.

The issue in Steagald v. United States was whether officers who have an arrest warrant for a suspect may enter and search someone else’s home to look for that suspect without first getting a search warrant for the home.

In plain terms, the Court had to decide whether an arrest warrant for one person gives officers authority to search the private residence of another person. The question was not whether officers could arrest Lyons if they found him. The question was whether they could enter Steagald’s home to search for Lyons without judicial authorization specifically tied to that location.

The Supreme Court held that an arrest warrant for a suspect does not, by itself, authorize officers to enter and search the home of a third party to look for that suspect. Unless an exception applies, such as consent or exigent circumstances, officers need a search warrant to enter a third party’s home to search for the person named in the arrest warrant.

The Court explained that an arrest warrant protects the suspect’s interest by establishing probable cause to arrest that person. But it does not protect the privacy interest of the person whose home is being searched. A neutral judge must determine whether there is probable cause to believe the wanted person is inside that particular third party residence before officers may enter to search for him.

The practical rule from Steagald v. United States is that an arrest warrant lets officers arrest the named person, but it does not automatically let officers search every place where that person might be found. When the location is the home of someone other than the person named in the arrest warrant, officers generally need a search warrant for that home before entering to search for the suspect.

For police officers, Steagald v. United States is a key Fourth Amendment case on serving arrest warrants at third party residences. If officers have an arrest warrant for a suspect and believe the suspect is inside another person’s home, the safer constitutional practice is to obtain a search warrant for that residence before entering, unless valid consent or exigent circumstances are present.

The case does not say officers can never go to a third party residence, knock on the door, conduct surveillance, ask questions, or seek consent. It also does not prevent an arrest if the wanted person is encountered lawfully. What it does say is that an arrest warrant alone is not enough authority to enter and search a third party’s home for the wanted person.

This distinction matters in warrant planning. Officers should identify whether the place to be entered is the suspect’s own residence or someone else’s residence. If it is someone else’s residence, officers should consider whether they have enough information to seek a search warrant showing probable cause that the suspect is currently inside. Supervisors and detectives should also document the facts supporting the belief that the fugitive is at that location.

If officers enter a third party home without a search warrant, consent, or exigent circumstances, evidence found during the entry may be subject to suppression. In Steagald, the problem was not that officers lacked an arrest warrant for the fugitive. The problem was that they used that arrest warrant as authority to search another person’s home. The Fourth Amendment required more.