Documented Incident
Three Gwinnett County officers fired and charged over alleged Flock license plate data misuse
Event: September 4, 2026 · First reported: September 5, 2026 · 8 sources
The Gwinnett County Police Department announced on Sept. 4, 2026 that it had fired three officers and that each faces criminal charges connected to alleged misuse of the agency's Flock license plate reader system. Renee Downer was arrested in May on simple battery and stalking charges, Derric Holmes was charged with six counts of misuse of license plate data, and Matthew Lau was charged with one count. The department said its investigation is ongoing and additional charges are possible; none of the allegations have been resolved in court.
The case shows that ALPR misuse was detected largely after the fact, and that auditing tools and supervisor approval requirements were added only in response — a sequence other agencies weighing similar systems may be asked to explain.
Key facts
- Gwinnett police fired three officers: Renee Downer, Derric Holmes and Matthew Lau; all face charges and the investigation continues.
- Holmes was charged with six counts of misuse of license plate data; Lau with one count. Downer was charged in May with simple battery and stalking.
- The department said it gained access to a more robust Flock auditing system in June 2026, expanding its ability to review search activity.
- New policy requires officers to give a justification to a supervisor, who conducts the search; Flock data retention was cut from 30 days to 15 days and retraining was mandated.
- Atlanta News First reports dozens of Georgia law enforcement officers have recently been fired or charged over alleged improper access to Flock data.
Timeline
- September 5, 20263 Gwinnett police officers fired, charged for alleged Flock camera misuse
- September 5, 2026Inside the Gwinnett County police audit that exposed license plate data abuse
- September 10, 2026Gwinnett County residents voice concerns about Flock cameras after 3 officers arrested
Sources
This summary was written from the published reporting below and links to it; BlockFlockNow does not reproduce article text.
- 3 Gwinnett police officers fired, charged for alleged Flock camera misuse (Atlanta News First, September 5, 2026)
- 3 Gwinnett County police officers fired, arrested in investigation into Flock camera misuse (CBS News, September 4, 2026)
- 3 Gwinnett County officers fired, charged for misusing Flock license plate reader system (11Alive.com, September 4, 2026)
- 3 Gwinnett County officers accused of misusing Flock camera system (Newsbreak, September 5, 2026)
- 3 Gwinnett officers fired amid Flock license plate data misuse investigation (Gwinnett Daily Post, September 4, 2026)
- Inside the Gwinnett County police audit that exposed license plate data abuse (FOX 5 Atlanta, September 5, 2026)
- Inside the Gwinnett County police audit that exposed license plate data abuse (Yahoo, September 5, 2026)
- Gwinnett County residents voice concerns about Flock cameras after 3 officers arrested (Newsbreak, September 10, 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 September 10, 2026. Corrections: blockflock@bytebunny.io. See all documented incidents or search the full article archive.