Gwinnett County Police Department

Agency-level case history and misuse patterns.

3
Documented cases
3
People arrested
3
People fired

//Agency profile

Agency
Gwinnett County Police Department
City
Lawrenceville
County
Gwinnett
State
Georgia

//Discovery methods

Department audit / Internal investigation · 2
Domestic incident investigation / Department review · 1

//Associated cases

Derric Holmes

Gwinnett County Police Department · Lawrenceville, Gwinnett, Georgia · September 4, 2026
Arrested / Charged / Fired Fired Automated License Plate Reader Misuse of license plate dataUnauthorized search

Gwinnett County Police said Holmes was terminated and charged as part of an ongoing investigation into misuse of the department's Flock license plate reader system.

Matthew Lau

Gwinnett County Police Department · Lawrenceville, Gwinnett, Georgia · September 4, 2026
Arrested / Charged / Fired Fired Automated License Plate Reader Misuse of license plate dataUnauthorized search

Gwinnett County Police said Lau was terminated and charged as part of an ongoing investigation into misuse of the department's Flock license plate reader system.

Renee Downer

Gwinnett County Police Department · Lawrenceville, Gwinnett, Georgia · May 1, 2026
Arrested / Charged / Fired Fired Gwinnett County Police said Downer used law-enforcement resources to obtain information related to a former romantic partner's location. She was arrested in May on simple battery and stalking charges and was later terminated as the department's Flock misuse investigation continued.Automated License Plate Reader Misuse of law-enforcement resourcesPersonal trackingStalking

Gwinnett County Police said Downer used law-enforcement resources to obtain information related to a former romantic partner's location. She was arrested in May on simple battery and stalking charges and was later terminated as the department's Flock misuse investigation continued.