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The 6-3 Ruling That Changes How Police Can Access Your Location Data
In a landmark decision on June 29, 2026, the Supreme Court of the United States ruled 6-3 that geofence warrants violate the Fourth Amendment, delivering a major victory for digital privacy rights.
Writing for the majority, Justice Elena Kagan stated:
“An individual has a reasonable expectation of privacy in records about his cell phone’s location, and police intrude on that constitutionally protected interest when they demand the information — even though for only a limited time, and from a third-party tech company.”
What Was the Case About?
The case, Chatrie v. United States, centered on a 2019 bank robbery outside Richmond, Virginia. Police used Google Maps Location History data — which can pinpoint a person’s location within three meters every two minutes — to identify and arrest suspect Okello Chatrie.
Law enforcement served Google with a geofence warrant requesting data on anyone within 300 meters of the bank during the robbery. After multiple rounds of data requests, police narrowed down and arrested Chatrie.
His attorneys argued this constituted an unreasonable search and seizure. The government countered that geofence warrants don’t qualify as “searches” under the Fourth Amendment since the data was voluntarily shared with a third party (Google). The Supreme Court disagreed.
Why This Matters for Digital Privacy
| Before the Ruling | After the Ruling |
|---|---|
| Police could request location data on everyone near a crime scene | Law enforcement now needs probable cause for a warrant targeting specific individuals |
| “Third-party doctrine” meant data shared with tech companies had less protection | The Court affirmed that location records retain privacy protections even when stored by third parties |
| Hundreds of geofence warrants were issued annually | This practice is now constitutionally restricted |
The ruling applies broadly to all companies that collect location data — including Uber, Lyft, Snap, and countless other apps — not just Google.
What the Dissent Said
The three dissenting justices raised concerns about limiting law enforcement tools. Justice Samuel Alito questioned why the Court was taking up the case since Google’s location history feature “doesn’t exist any longer.” However, the majority noted that other companies continue to collect and store location data, making the ruling necessary and forward-looking.
FAQ
Does this ruling ban geofence warrants entirely?
No — but it requires police to have probable cause and obtain a proper warrant targeting specific individuals, rather than casting a wide net over everyone near a crime scene.
Does this affect other types of digital data?
While the ruling specifically addresses cell phone location data, legal experts expect it to influence future cases on “reverse searches” where police don’t have an identified suspect, account, or device. This could have implications for data privacy across the tech industry.
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