Navarette v. California

Brief of the National Association of Criminal Defense Lawyers and National Association of Federal Defenders as Amici Curiae in Support of Petitioners.

Brief filed: 11/21/2013

Documents

Navarette v. California

United States Supreme Court; Case No. 12-949

Prior Decision

Decision below People v. Navarette, No. A132353, 2012 BL 268067 (Cal. App. 1st Dist. Oct. 12, 2012).

Argument(s)

The Fourth Amendment requires that police corroborate an anonymous tip that someone is driving irregularly before they stop the car. Uncorroborated anonymous tips lack the indicia of reliability necessary to establish reasonable suspicion. Because of the nature of road travel, uncorroborated, anonymous tips are especially unreliable. Anonymous tips cannot corroborate themselves. 911 technology cannot boost an anonymous tip’s reliability. This Court should not adopt an irregular driving exception to the Fourth Amendment. Empirical evidence and practical concerns militate strongly against such an exception. An irregular driving exception would increase the risk of police abuse.

Featured Products

Author(s)

Daniel R. Ortiz, University of Virginia School of Law Supreme Court Litigation Clinic, Charlottesville, VA; Jeffrey L. Fisher, Stanford, CA; John P. Elwood, Vinson & Elkins LLP, Washington, DC; Sarah S. Gannett, Daniel Kaplan, David Lewis, Barbara Mandel, National Association of Federal Defenders, Philadelphia, PA.

Explore keywords to find information

RECENTLY ADDED & UPCOMING

  1. The Champion
    /Nacdl/media/image_library/StayInformed/Champion/ChampionCovers/March-April-2025.jpg?ext=.jpg

    March/April 2025

    What are the evidentiary implications of field sobriety tests in marijuana cases? Does the odor of marijuana give officers probable cause to search a vehicle?

  2. Amicus Brief
    /Nacdl/media/image_library/Elements/global/amicus.png

    Jenner & Block LLP v. U.S. Department of Justice

    Brief of the National Association of Criminal Defense Lawyers and New York Council of Defense Lawyers as Amici Curiae in Support of Plaintiff’s Motion for Summary Judgment.

  3. News Release
    /Nacdl/media/image_library/Elements/global/newsrelease.png

    News Release ~ Law Enforcement Executive Order

    NACDL Warns Executive Order's Dangerous Overreach Undermines Community Safety and Trust in Police – Washington, DC (April 29, 2025) – The National Association of Criminal Defense Lawyers (NACDL) expressed deep concern regarding the Executive Order titled "Strengthening and Unleashing America’s Law Enforcement to Pursue Criminals and Protect Innocent Citizens," cautioning that several of its proposals represent a dangerous overreach that undermines these goals by jeopardizing individual rights and the legitimacy of law enforcement in the eyes of the community.

  4. Event
    /Nacdl/media/image_library/Learn/nacdlcleinstitute/2025_Post-Dobbs_Trial_Tactics_2025-02-26_v02_Event-Listing_2.jpg?ext=.jpg

    Trial Tactics for Pregnancy-Related Cases: Skills for Every Defender

    LOCATION: The University of Texas School of Law, Austin, TX
    DATE: May 16-17, 2025
    COST: FREE (registration is required)
    CLE Credit: Up to 14.5 credits 

  5. Webinar
    /assets/img/nacdl_og.png

    Collaborative Approaches to Appellate Defense: Recognizing Clients' Legal Expertise

    WHEN: Thursday, May 8, 3:00-4:30pm ET / 12:00-1:30pm PT
    CLE CREDIT: not available
    COST: Free