Representation for
All Your Legal Needs

We will walk you through every step of your case and fight tirelessly for your rights. You can rely on our experience and tenacity to defend your criminal or DUI case and handle your family court needs in Clinton County and all over northwest Missouri.

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Criminal Defense & DUI Attorney
in Clinton County and Northwest Missouri

Attorney Mark Campbell

Mark Campbell

Attorney at Law

Mark is an attorney admitted to practice in Missouri and Kansas. He has helped clients and litigated cases in Clinton County and courts all over northwest Missouri. His primary practice areas include criminal defense, DUI/DWI, personal injury, and worker’s compensation. He has defended clients against misdemeanor and felony charges from DWI/DUI to murder and everything in between in Plattsburg, Clinton County, and courts throughout northwest Missouri.

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No matter what you are facing, you are safe in my hands. Let me take over your case and help you protect your rights."
— Attorney Mark Campbell

What Sets Us Apart?

We're Knowledgeable.

Our vast experience sets us apart from other lawyers and law firms. We know how to negotiate with our opponents when to recommend a settlement, and we are prepared to litigate when necessary.

We're Aggressive.

We are not afraid of confrontation and will relentlessly fight tooth and nail for your case and rights. We are assertive in Court and will not be intimidated. We will always have your best interest in mind.

We're Compassionate.

You may be worried and frightened about the legal system. As your advocate, we are here to guide you through the process as your defense attorney and make sure you have a lawyer who listens to you.

Practice Areas

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Put Us on Your Side

Let Us Fight for You

If you have been accused of a crime or arrested for driving while intoxicated in Plattsburg, Missouri, you need to have a knowledgeable and savvy attorney in your corner. We can handle your DUI case and strive to see only properly authenticated evidence used by the police and prosecutors. We can review every allegation and advise you what options are in your best interest. If the police had you take a breath test to determine your Blood Alcohol Content (BAC), we examine the evidence and the charges. In Missouri, operating a motor vehicle with a BAC of .08% or more is considered Driving Under the Influence (DUI). For a commercial driver, operating with a BAC of .04% is illegal. If you are under 21 years old, operating with a BAC of .02% is enough to charge you. Don’t wait to call us if you or someone you know has been charged with a DUI.

If you have a family law issue such as divorce, child support, or child custody, we can help support your needs. We practice collaborative family law, which means we attempt to work together with all parties involved, their lawyers, and other experts to find solutions for the family. Collaborative practices use an alternative dispute resolution method that aims to avoid Court intervention whenever possible. We believe you need an attorney who can explain the process and zealously advocate for your needs and rights. We believe people should not lose their rights because they don’t understand the law and the possible repercussions of decisions and agreements related to their families. Schedule a consultation with us today to learn more. We serve Plattsburg, Missouri, and the neighboring areas of Cameron, St. Joseph, Liberty, and Smithville.