Brian Leininger has been practicing DUI defense in Johnson County, Kansas and throughout Kansas since 2001. Prior to that he was the General Counsel for the Kansas Highway Patrol, Special Assistant Attorney General, and Assistant District Attorney in Wyandotte County. Brian is a certified practitioner of and instructor for the Standardized Field Sobriety Tests. He is the only lawyer in Kansas to have completed the training to be a Drug Recognition Expert. In addition to typical DUI cases Brian handles drug DUIs and DUI-related batteries and homicides.