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Sean Gilhooley
Sergeant

Sergeant Gilhooley started his law enforcement career with the Addison Police Department in 1996. He is a graduate from Lewis University where he received a Bachelor's degree in Criminal Justice. Sergeant Gilhooley was assigned to the Criminal Investigations Section for eight years. He is a court certified expert in street gangs and is currently a member of the Department's Physical Fitness Program.

Sergeant Gilhooley has also held the position of Evidence Technician, Juvenile Officer and Field Training Officer and was in the Bicycle Patrol Unit. He was promoted to the rank of Sergeant in November of 2009 and is currently assigned to the Field Services Division.