About Wallentine Injury Law, LLC — Criminal Defense Olathe Kansas
Wallentine Injury Law, LLC handles criminal defense Olathe cases in Johnson County District Court, representing individuals charged with DUI, drug offenses, theft, assault, and other criminal matters in one of Kansas’s most active court systems. The firm applies its litigation experience to criminal cases, challenging evidence, examining the validity of traffic stops and searches, and negotiating with Johnson County prosecutors on behalf of clients who need an aggressive advocate familiar with the local legal environment. Olathe’s position as Johnson County seat and a fast-growing Kansas City suburb means its courts handle a significant docket of criminal matters each year. See other criminal defense attorneys in the area through the Olathe attorneys directory.
Clients describe a firm that responds quickly, explains the process clearly, and advocates firmly — qualities that matter when the stakes include criminal records that can affect employment, housing, and professional licensing.
What Clients Say
Reviewers highlight the firm’s honest assessment of case strengths and weaknesses alongside its commitment to achieving the best available outcome. Clients describe attorneys who keep them informed ahead of each court appearance and explain the practical consequences of their legal choices.
Criminal Defense Olathe — Practice Areas & Services
- DUI and DWI defense in Johnson County District Court
- Drug possession, paraphernalia, and distribution charges under Kansas law
- Assault, domestic battery, and theft defense in Olathe courts
- Traffic and moving violation defense with license protection strategy
- Expungement and record sealing for qualifying Kansas convictions
Frequently Asked Questions
What is the DUI law in Kansas?
Kansas DUI law (K.S.A. 8-1567) prohibits operating a vehicle with a BAC of 0.08% or higher for most drivers, 0.04% for commercial drivers, and any detectable amount for drivers under 21. A first-offense DUI is a Class B misdemeanor carrying 48 hours to six months in jail, fines up to $1,750, and a 30-day license suspension followed by a restricted license period. Aggravated circumstances — accidents causing injury, prior DUI convictions — escalate penalties significantly.
Can a Kansas criminal record be expunged?
Kansas allows expungement of many misdemeanor and some felony convictions after waiting periods that vary by offense — typically three years for misdemeanors and five to seven years for eligible felonies. Expungement seals the conviction from public view, and the individual may generally deny its existence on applications that don’t specifically ask about sealed records. Certain convictions — including violent felonies and sex offenses — are ineligible for expungement in Kansas.
What happens at a Johnson County arraignment?
At arraignment, the court reads the formal charges and the defendant enters a plea. A not-guilty plea is typically entered to preserve the defendant’s options while their attorney reviews evidence, files motions, and engages in pretrial negotiations. The arraignment also addresses conditions of release — bond amount or release on recognizance. Johnson County District Court’s heavy caseload means having counsel prepared before the arraignment date can affect both release conditions and the trajectory of the case.
Quick Facts: Criminal Defense in Olathe, Kansas
- Johnson County is Kansas’s most populous county and one of the wealthiest in the Midwest; its District Court processes a high volume of criminal cases annually, with DUI and drug offenses consistently among the leading charge categories.
- Kansas’s implied consent law requires drivers to submit to chemical testing; refusal triggers a one-year administrative license suspension on a first offense, separate from any criminal penalties that may follow a DUI charge.
- Olathe’s proximity to the Kansas City metro means many defendants have professional careers in finance, healthcare, and technology where a criminal record carries significant collateral consequences beyond the legal sentence itself.


