• "I am thankful to you for the professionalism and humanity you displayed in handling my criminal case that just ended with positive outcome..." A Satisfied Client
  • "I want to express gratitude for your dedication to resolve my DUI case. You really proved helpful in the most difficult situation of my life..." A DUI Client
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First class criminal defense attorney who gets results for you

30 years in practice

If you are in need of powerful or strong criminal defense, call Oller Law Firm today for a free case evaluation. Our number is (785) 260-7993.

Get assistance with Criminal Defense, DUI Defense, or Civil Rights law from Oller Law Firm. Benefit from our years of experience in these issues. Don’t let one mistake ruin your life so before you start to panic, learn how Oller Law Firm can help.

Trial and Appellate Attorney, Criminal Defense, DUI, Homicide Capital Litigation – admitted to the bar, 1986, Kansas; also admitted to practice before U.S. District Court, District of Kansas. Preparatory education, Bethany College (B.A., 1983); legal education, Washburn University School of Law (J.D., 1985); Gerry Spence Trial Lawyers College (Graduate, 2010). Adjunct Professor of Law, Washburn University School of Law, 2011-12. Member of Kansas Bar Association; Kansas Association of Criminal Defense Lawyers; National Association of Criminal Defense Lawyers…
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meet the attorney

Kansas Criminal Defense Attorney Paul Oller will use his 30 years of experience to help create a highly efficient defense case that will increase your chances of success.


He offers top-notch legal representation to those who face criminal prosecution in Hays, KS and surrounding areas, providing thorough, creative and intuitive legal representation for each and every client.

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