ACLU Launches Legal Toolkit to Expose Police Surveillance
Original: The ACLU Is Arming Lawyers to Expose State Surveillance Secrets
Why This Matters
The toolkit signals a structural push to close the accountability gap between police surveillance adoption and legal oversight.
The ACLU of Massachusetts released an online legal toolkit for criminal defense attorneys to compel disclosure of police surveillance technologies — including facial recognition, license plate readers, and AI-drafted reports — used secretly to build criminal cases.
The American Civil Liberties Union of Massachusetts announced this week the release of an online toolkit for criminal defense attorneys aimed at exposing undisclosed police surveillance technologies. The toolkit — described as the first of its kind — contains pre-drafted legal motions designed to force prosecutors to reveal whether surveillance tools were used against defendants. Technologies covered include 'stingray' phone trackers, automatic license plate readers (such as Flock), gunshot detection systems (such as ShotSpotter), AI-generated police reports, and forensic tools that extract data from phones and car infotainment systems. Preservation motions are also included, requiring government agencies and private vendors to retain surveillance data before automated deletion. The motions are grounded in the 1963 legal precedent requiring prosecutors to disclose all evidence potentially favorable to the defense. Access to the toolkit's password-protected library is restricted to verified defense attorneys. ACLU staff attorney Jennifer Herrmann, a co-author, stated the effort addresses the chronic gap between police adoption of new surveillance tools and eventual court rulings on their legality — a gap sometimes spanning decades. The ACLU notes that in Baltimore, FBI secrecy agreements led prosecutors to drop cases rather than disclose stingray use, even as the device was deployed over 4,300 times between 2007 and the time of reporting.