Can police get your historical location information from your cell phone provider without a warrant?

Facing a phone search in San Diego? If law enforcement accessed your phone or location data without a warrant, understanding your rights is critical. In this 8:43 video, we explain Carpenter v. United States and what it means for phone searches in San Diego.

Protect your rights with an experienced San Diego attorney for phone searches.

Cell phones constantly connect to nearby antennas, generating records called cell-site location information (CSLI). This information can reveal detailed movements and locations. In Carpenter v. United States, the Supreme Court ruled that accessing CSLI without a warrant violates the Fourth Amendment. This decision is essential for anyone involved in a phone search San Diego case.

In 2011, the FBI obtained CSLI from suspects involved in robberies without a warrant. Timothy Carpenter argued this was an unlawful phone search, and the Supreme Court agreed. Historical CSLI is protected, and law enforcement must obtain a warrant before accessing it.

Understanding Phone Search Rights in San Diego

If your phone was searched in San Diego without a warrant, a defense lawyer can challenge the evidence. Carpenter ensures that phone records and location data are protected under the Fourth Amendment.

What to Do if Your Phone Was Searched

  • Consult an experienced San Diego criminal defense lawyer immediately.
  • Challenge any evidence obtained without a proper warrant.
  • Protect your rights under the Fourth Amendment.

Full Opinion: Carpenter v. United States

Related videos: Jones v. United States | Katz v. United States

Anton Vialtsin, Esq.
LAWSTACHE™ LAW FIRM | Criminal Defense and Business Law
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185 West F Street Suite 100-D
San Diego, CA 92101
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