Wichita resident sues city over Flock license plate reader network, citing Kansas Constitution

First reported: July 30, 2026 · 1 source

Wichita resident Mason Grimmett has filed suit in Sedgwick County District Court against the City of Wichita, arguing that its warrantless automated license plate reader network violates the Kansas Constitution. He is represented by the Kansas Justice Institute, a litigation firm owned by the Kansas Policy Institute, which also owns the publication reporting the story. KJI says the city operates nearly 200 AI-equipped Flock cameras and shares the resulting data with hundreds of other law enforcement agencies without judicial oversight; the city's response to the complaint was not reported.

Why this matters

The case would test whether the Kansas Constitution requires a warrant or judicial authorization before police build long-term location databases on drivers not suspected of any crime, an issue courts in several states are now being asked to decide.

Key facts

Filed in Sedgwick County District Court; plaintiff Mason Grimmett is a Wichita machinist and member of the Sunflower Privacy Alliance.
KJI litigation director Sam MacRoberts contends the city must obtain a warrant from a judge to track residents' movements.
KJI describes roughly 200 cameras citywide, with data analyzed by Flock into a 'Vehicle Fingerprint' and shared with agencies nationwide.
The article cites past Kansas misuse cases: former Kechi police lieutenant Victor Heiar was found guilty of unlawful use of computers and stalking; former Sedgwick police chief Lee Nygaard resigned; both had certifications revoked by the Kansas Commission on Peace Officers' Standards and Training. Former Bonner Springs detective Kyle Rector faces charges that remain unproven.
The article states Grimmett testified against the program in June 2026 and describes a couple stopped after a Flock alert misidentified their minivan as a stolen pickup.

Sources

This summary was written from the published reporting below and links to it; BlockFlockNow does not reproduce article text.

Kansas Justice Institute sues City of Wichita over ALPR surveillance cameras (sentinelksmo.org, July 30, 2026)

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About this record

BlockFlockNow documents reported incidents involving Flock Safety cameras and automated license plate readers: council votes, contract decisions, misuse by authorized users, lawsuits, audits, and community response. Every record is reviewed by a person before publication. New to the topic? Start with What is Flock?, find meetings near you, or learn how to request your town's camera records.

Updated August 10, 2026. Corrections: blockflock@bytebunny.io. See all documented incidents or search the full article archive.