Investigations Division

investigations division

Michael R. Green

Deputy Chief - Major Crimes & Trial Division
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I began my career in the United States Army, where I obtained a top secret clearance and was promoted to the rank of Sergeant.
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Johnna Griffin

Deputy Chief - Special Victims Division & Evidence Division
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Johnna Griffin is a 22 year veteran of law enforcement and a graduate of Georgia State University with a Bachelor of Arts degree in Psychology and Sociology (Criminology).
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Raymond Baez

Assistant Chief Anti-Corruption Division
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Raymond X. Baez Sr. is 35 years of age and originally from Puerto Rico. However, Georgia has been his him home for the past 14 years.
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Fred Glenn Jr

Assistant Chief Investigator of Major Crimes
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Fred Glenn Jr. brings more than 27 years of law enforcement and criminal justice experience to his role as Assistant Chief Investigator of Major Crimes in the Office of the Fulton County District Attorney.
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Donna Kimbrell

Assistant Chief Special Victims Division
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Donna Kimbrell is an Assistant Chief Investigator with over twenty years of experience investigating domestic violence, elder abuse, sexual assaults, and crimes against children.
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Tiffany Griffin

Assistant Chief Trial Division
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Tiffany Griffin is a native of Atlanta, GA, specifically Fulton County, her heart and soul is for the citizens and county she currently serves.
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William Chris Clark

Assistant Chief Evidence Division
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A native of Florida, William Chris Clark joined the Atlanta Police Department in 1988. He joined the department directly after he served in the United States Navy. He Spent 32 years with the Atlanta Police Department where he gained knowledge and expertise in a variety of assignments from patrol officer to investigations.
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Marlene Allen

Director of Telecommunications Evidence Management
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As the inaugural Director of Telecommunications Evidence Management in the Fulton County District Attorney 2021 Administration, Marlene brings a successful career of over two decades in the criminal justice system both in the Government and Private sectors.
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