Murphy, Kinney, & Sumy, LLC

Genuine People
Exceptional Results

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Murphy, Kinney, & Sumy, LLC

Genuine People
Exceptional Results


Local Insight, Personalized Service

Personal Injury Lawyers in
St. Joseph & Kansas City, Missouri

Murphy, Kinney, & Sumy, LLC

Experienced Injury Lawyers


Located in the heart of the Kansas City metropolitan area, Murphy, Kinney & Sumy represents clients throughout Kansas City, St. Joseph, and across the Midwest. The firm is experienced in handling and litigating a wide array of personal injury cases, from standard motor vehicle accidents to complicated catastrophic injury incidents. In every case, the goal is to pursue to maximum recovery possible.

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How The Process Works


At some point during steps 3 or 4, the majority of injury claims are settled.

Why Murphy, Kinney, & Sumy?

Backed by a proven track record of successful outcomes in both complicated and routine legal matters, Murphy, Kinney & Sumy combines deep local insight with personalized service to deliver impactful solutions and a trusted legal partner you can rely on.

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Trusted Legal Experience

Client-Focused Approach

Proven Track Record

Integrity & Commitment

Meet the Team

Kyle headshot crop

Kyle E. Murphy

Founding Partner

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Kenton T. Kinney

Founding Partner

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Gunner Sumy

Founding Partner

No fee until we win No fee until we win

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Frequently Asked Questions

Discover Your Options

Experience You Can Trust


With decades of legal experience across various legal fields, the attorneys at Murphy, Kinny & Sumy are committed to providing knowledgeable, dependable, and results-driven representation.

With a proven track record of success, attorneys Kyle Murphy, Kenton Kinney, and Gunner Sumy strive to advocate for those who have suffered injuries due to accidents, negligence, and other wrongful acts.

If you or someone you know has been injured in an accident or have been a victim of workplace harassment, they will handle every aspect of your case, from the initial consultations to trial, to pursue the compensation you need. Whether it's negotiating with insurance companies or litigating in court, they will fight tirelessly to advocate for your rights and best interests.

With offices in St. Joseph and Kansas City, Missouri, the firm serves clients throughout Lee's Summit, Blue Springs, Grain Valley, Parkville, Liberty, Belton, Overland Park, Leawood, Prairie Village, and North Kansas City. Reach out today to schedule a free consultation and take the first step toward pursuing justice.

No Fee Unless You Win Your Case

Murphy, Kinney, & Sumy, LLC

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Genuine People
Exceptional Results