David Christiansen is a Deputy with the DeKalb County Sheriff’s Office. He has been a police officer since 2006. He is a certified Drug Recognition Expert Instructor, Traffic Crash Reconstructionist, Commercial Vehicle Officer, a Field Training Officer and an SFST Instructor. David is a graduate of Western Illinois University.
Ari Briskman is a Sergeant with the Lake County Sheriff’s Office. Has been a police officer since 2007. He is a certified Drug Recognition Expert Instructor, Traffic Crash Reconstructionist, a Field Training Officer and an SFST Instructor. Ari is a graduate of Western Illinois University.
December 2, 2024 - December 3, 2024:
0830-1630
This 16-hour course encompasses information and techniques for addressing the drug and alcohol impaired driving problem and will bridge the gap between field sobriety and drug recognition training. It is…
Mandates: Civil Rights, Constitutional Use of Law Enforcement Authority, Legal Updates
