Justice Neil Gorsuch warned that Americans’ digital trails are their personal property—and that police should need a warrant to seize them.
Story Snapshot
- The Supreme Court limited geofence location searches, calling them Fourth Amendment searches.
- Justice Gorsuch argued location data is a user’s personal property, not free for bulk sweeps.
- The Court’s earlier Carpenter ruling required warrants for cell-site records based on privacy expectations.
- Gorsuch urged a return to property-based protections as technology expands surveillance.
What The Court Did On Geofence Searches
The Supreme Court held that obtaining phone location data through a geofence counts as a Fourth Amendment search. That means police need probable cause and a warrant before pulling location histories from tech companies for everyone near a scene. The ruling narrows broad data dragnets that sweep in bystanders. News coverage and advocacy groups framed it as a privacy win, but the holding still leaves questions on scope and exceptions for emergencies or good-faith reliance on past practice.
Justice Gorsuch focused on a different foundation: property rights. He argued that location data belongs to the user as personal property and that taking it is a search that needs a warrant. This view does not rest on shifting “reasonable expectations of privacy.” It rests on the text that protects “persons, houses, papers, and effects.” He has pushed this line since Carpenter, where the majority favored privacy theory, while he pressed a property approach in a solo opinion.
Why Gorsuch’s Property Approach Matters
Property rules are clear and stable. If your data is your “effects,” the government cannot seize it without a valid warrant. That bright line could stop mass queries that sort first and justify later. It could also curb the “third-party doctrine,” which says you lose privacy by sharing data with a company. Carpenter already narrowed that doctrine for cell records on privacy grounds. A property rule would go further and guard data even when stored on company servers.
Gorsuch’s stance aims to keep rights from fading as tools get stronger. During arguments in the geofence fight, he pressed lawyers on tracking software and asked where the Constitution draws the line. He signaled that software which maps people by place and time looks like a search because it reaches into a user’s digital “papers and effects.” That line of questioning ties modern tools to the same core limits that stop general warrants and broad rummaging in the physical world.
What This Means For Police, Tech Firms, And You
Police will still pursue suspects with targeted warrants. But bulk geofence requests now face tougher scrutiny. Agencies may lean on emergency exceptions, but courts will test those claims. Tech firms will face more warrant demands and may publish tighter transparency reports. For everyday users, the ruling signals stronger control over where your phone says you were. The split between privacy and property theories, however, means future cases will decide how far these protections reach.
Both conservatives and liberals can see a shared concern here. Many feel that powerful actors—big government and big tech—have tracked people first and asked permission later. A warrant rule checks that power. A property rule could harden that check. Yet the Court’s majority did not fully adopt Gorsuch’s theory, so his view does not bind lower courts. Advocates on left and right will likely keep pushing Congress and courts to lock in stronger, clearer guardrails on digital searches.
Sources:
reason.com, nytimes.com, law.stanford.edu, aclu.org, supreme.justia.com, cato.org



