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Brian L. Leininger
Experienced, highly-trained DUI defender
Leininger Law Offices
11225 College Blvd.
Suite 110
Overland Park, KS 66210
Phone: 913-648-7070
Website: kansas-dui-lawyer.com

About Brian L. Leininger
Brian Leininger defends those accused of DUI, driving under the influence of drugs (DUID), and DUI-related batteries and homicides. He was formerly General Counsel to the Kansas Highway Patrol and a state and municipal prosecutor. Brian is certified to administer the Standardized Field Sobriety Tests and as an SFST Instructor. He is a trained operator of the Intoxilyzer and is the only defense lawyer in Kansas, and one of few in the world, to have completed training as a Drug Recognition Expert, which is the police training used to detect DUID drivers. Brian is a frequent local and national lecturer on DUI and DUID and has been named to the Super Lawyers list every year since 2008.
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06/27/2025Priscilla Frisby |
Priscilla Frisby: The NCDD Member in the Spotlight is Priscilla Frisby of Tucson, Arizona. Priscilla has practiced law for approximately 17 years. She speaks fluent Spanish. Priscilla was born in Douglas, Arizona and raised in neighboring Agua Prieta, Sonora, Mexico (across the border from Douglas, Arizona). At the age of 10, her parents bought a house on the United States side,...
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07/30/2026How DUI Case Outcomes Can Affect Firearm Rights and Explosives Privileges |
By Christine B. Vazquez FL State Delegate, NCDD Collateral Consequences Task Force Katz & Phillips, P.A., Orlando, FL As DUI defense attorneys, we often evaluate collateral consequences such as license suspensions, employment consequences, and immigration concerns....
FROM OUR BLOG
How DUI Case Outcomes Can Affect Firearm Rights and Explosives Privileges
07/30/2026
By Christine B. Vazquez FL State Delegate, NCDD Collateral Consequences Task Force Katz & Phillips, P.A., Orlando, FL As DUI defense attorneys, we often evaluate collateral consequences such as license suspensions, employment consequences, and immigration concerns. That same analysis should extend to firearm and explosives restrictions, particularly when the client is charged with a felony-level DUI, owns firearms, holds a concealed-carry license, or works...
The Disconnect Defense: Defeating a Breath Test Twice the Legal Limit
06/29/2026
By Hunter TzovarrasChair, NCDD Trial Advocacy Task ForceThe Law Office of Hunter J. Tzovarras, Bangor, Maine With assistance from Myranda G. SandbergMember, NCDDNero DUI Defense, S.C., Eau Claire, Wisconsin "It doesn't matter what number the machine prints out if the video shows you walk, talk, and act sober." That is what I tell clients who are sure a high breath test means...

