The letters, sent last week, inform these companies that they are now part of a probe that began with an inquiry into Flock Safety on Aug. 26, according to reports from Reclaim The Net [1]. Hawley, who chairs the Senate Judiciary Committee’s Subcommittee on Crime and Counterterrorism, is requesting a detailed accounting of the data collection and retention practices of these firms [1][3].
The move follows Hawley's announcement that he would investigate Flock Safety's automated license-plate readers. At that time, he stated, "Americans do not surrender their privacy rights when they drive to work, drop their kids off at school or go to church." [2]
The new letters indicate the inquiry is widening to include major players in the broader surveillance technology market [1]. The companies have been asked to respond by Sept. 16 [1].
The investigation centers on the collection, retention and dissemination of data generated by AI-powered cameras and vehicle-tracking technology [1]. In his letters to the new companies, Hawley wrote, "Flock does not stand alone in this industry; you and others are building large camera networks, assisted by artificial intelligence, that intrude on the privacy of all Americans" [1].
This framing suggests the senator views the issue as systemic rather than isolated to a single vendor [1]. The probe is examining not only what data is collected but also who can access it and under what conditions [1].
The investigation is part of a broader pattern of congressional scrutiny into how surveillance technology is being deployed domestically. Concerns have been raised about the normalization of surveillance and the erosion of privacy [4][5][7].
Hawley has been active in other areas of tech regulation, including sponsoring the GUARD Act, which would require age verification for AI chatbot users to protect minors [8][6]. The expansion of this probe indicates a sustained focus on the relationship between law enforcement technology and civil liberties [1][3].
The letters request specific information on the types of data the companies’ products collect [1]. This includes details on default data retention periods and the mechanisms by which customers can alter those settings [1].
The inquiry also seeks to determine whether customers can conduct searches on a statewide or nationwide basis, and what geographic scope is set as the default [1]. Hawley is also asking for documents describing any capabilities related to biometric tracking [1].
Furthermore, the probe is looking into potential data sharing agreements and security practices. Companies are asked to disclose whether their systems can link to data brokers or public record aggregators [1].
The letters request information on data sharing with other police departments, federal agencies, foreign governments, private entities and data brokers [1]. Hawley is also seeking a count of confirmed and suspected cases of system misuse since 2021, along with an explanation of how those cases were discovered [1].
In his letters, Hawley cited media reports detailing instances of misuse involving Flock Safety systems [1]. One case involved a civilian police employee in St. Charles County, Missouri, who was found to be using the system for personal searches during an audit [1]. Another case in Milwaukee involved a police officer accused of repeatedly searching license plates belonging to his girlfriend and her former boyfriend [1].
Hawley stated that these incidents demonstrate "a woeful lack of safeguards in these systems" [1]. He also pointed out that the Milwaukee case was not discovered by Flock’s own audit system [1].
The senator noted that the Supreme Court has ruled that comprehensive movement tracking differs from ordinary public observation, citing this as legal precedent for the investigation [1]. These incidents highlight concerns about the potential for abuse when law enforcement tools are used without sufficient oversight [2][3].
Beyond data access and misuse, the probe is also examining the technical accuracy of the systems. Hawley has requested information on error rates, including the frequency of false positives [1]. The letters also ask about the security measures in place to protect the data being collected [1].
Additionally, the inquiry seeks financial disclosures from the companies. Hawley is asking for a breakdown of revenue derived from government contracts and for information on lobbying expenditures [1]. As of the date the letters were sent, none of the three companies – Axon Enterprise, Motorola Solutions or Verkada had publicly commented on the inquiry [1].