Supreme Court Rules That Police Need a Warrant for Your Phone's Location History

National News - The U.S. Supreme Court just made it harder for police to track your phone without a warrant. The ruling could affect anyone who uses Google's Location History feature, including folks right here on the Eastern Shore.

The case is Chatrie v. United States, decided June 29. It centers on a 2019 bank robbery in Midlothian, Virginia, and a controversial police tool called a "geofence warrant."

Here's how it worked. After the robbery, police didn't have a suspect. So they asked Google for location data on every cell phone that had been near the credit union around the time of the crime. Google's Location History service tracks a phone's location roughly every two minutes, accurate to within about 20 meters.

Through a three-step process, Google eventually handed over names and phone numbers for three people. One was Okello Chatrie. His phone data showed him entering the area minutes before the robbery, then heading toward a residential neighborhood after the heist.

Chatrie argued police violated his Fourth Amendment rights by getting that data without a proper warrant. The case made its way up through the courts, with judges disagreeing every step of the way.

In a 5-4 decision, the Supreme Court sided with Chatrie on the key question. The justices ruled that accessing someone's Location History counts as a search under the Fourth Amendment, meaning police generally need a warrant to get it.

Justice Elena Kagan wrote for the majority. The Court found that Location History gives police an even more detailed picture of someone's life than older cell phone tracking methods the Court had already restricted in a 2018 case called Carpenter v. United States.

Justice Kagan explained the data can show "a virtual panopticon with which to scrutinize its citizens' activities."

Not everyone on the Court agreed. Justice Samuel Alito wrote a sharp dissent, joined in part by Justices Thomas and Barrett, arguing the ruling goes too far and creates confusion for future cases.

What happens next? The case goes back to a lower court, which still has to decide whether the specific warrant police used in this case followed proper procedure.

For Eastern Shore residents, the takeaway is simple: your phone's location history just got more legal protection. Whether you use Google Maps, fitness apps, or other location-based services, this ruling reinforces that police can't access that data freely.