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DISMISSED·Felony Harassment★NOT GUILTY·Domestic Assault — Jury Trial★ACQUITTAL·Armed Criminal Action — All Counts★DISMISSED·Drug Trafficking — Evidence Suppressed★NOT GUILTY·Unlawful Use of a Weapon★REDUCED·Statutory Rape → Child Endangerment, No Registration★SIS MISDEMEANOR·Manslaughter → Suspended Imposition★ACQUITTAL·Child Endangerment — Jury Trial★NOT GUILTY·DWI — BAC Evidence Challenged★DISMISSED·Felony Assault — Never Filed★FELONY → MISDEMEANOR·Distribution of a Controlled Substance★ACQUITTAL·Organized Theft — Jury Trial★NOT GUILTY·Vehicular Assault — Jury Trial★14 TRIALS / 10 ACQUITTALS·One Year, St. Charles County★NOT GUILTY·Domestic Assault — Jury Trial★ACQUITTAL·Armed Criminal Action — All Counts★DISMISSED·Drug Trafficking — Evidence Suppressed★NOT GUILTY·Unlawful Use of a Weapon★REDUCED·Statutory Rape → Child Endangerment, No Registration★SIS MISDEMEANOR·Manslaughter → Suspended Imposition★ACQUITTAL·Child Endangerment — Jury Trial★NOT GUILTY·DWI — BAC Evidence Challenged★DISMISSED·Felony Assault — Never Filed★FELONY → MISDEMEANOR·Distribution of a Controlled Substance★ACQUITTAL·Organized Theft — Jury Trial★NOT GUILTY·Vehicular Assault — Jury Trial★14 TRIALS / 10 ACQUITTALS·One Year, St. Charles County★
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Criminal Defense

Municipal court, state court, federal court, juvenile court. Whatever you're charged with, Mike has defended it — and tried it to a jury.

★★★★★·“Honest, straightforward and effective.” — Josh★★★★★★·“The most competent attorney in Missouri.” — Brianna★★★★★★·“Professional, honest and tenacious.” — William★★★★★★·“Fair, honest attorney.” — Bryan★★★★★★·“Great guy and awesome lawyer.” — James★★★★★★·“Very professional and forthcoming.” — Jessica★★★★★★·“Best lawyers in St. Charles by far.” — Summer★★★★★★·“Gets the job done in your favor.” — Tim★★★★★★·“By far the best attorney in the state of Missouri.” — Monica★★★★★★·“Professional, knowledgeable, and very responsive.” — Doug H.★★★★★★·“Straightforward and no beating around the bush.” — Farrah★★★★★★·“Very helpful throughout my court procedures.” — Jacob★★★★★★·“Handled everything perfectly and got a great result.” — Maria★★★★★★·“Fair pricing, and did what he said he'd do.” — Bryon★★★★★★·“Always looking for ways to help any way he can.” — Zach★★★★★★·“Goes the extra mile to get your case handled swiftly and fairly.” — Leo★★★★★★·“Extremely professional from start to finish.” — Nick★★★★★★·“Absolutely the best at getting the best outcome.” — Kevy★★★★★★·“Very professional. The best there is.” — Jeff★★★★★★·“Very pleased with the results of his efforts.” — Terrence★★★★★★·“One of the best attorneys I've ever had the pleasure of working with.” — Bruce★★★★★★·“Completely competent and genuinely cares about his clients.” — Steven★★★★★★·“Always available, responding quickly every time I called.” — Michael★★★★★★·“Handled my case with no penalty. Very kind and caring.” — Kenzie★★★★★★·“Honest, straightforward and effective.” — Josh★★★★★★·“The most competent attorney in Missouri.” — Brianna★★★★★★·“Professional, honest and tenacious.” — William★★★★★★·“Fair, honest attorney.” — Bryan★★★★★★·“Great guy and awesome lawyer.” — James★★★★★★·“Very professional and forthcoming.” — Jessica★★★★★★·“Best lawyers in St. Charles by far.” — Summer★★★★★★·“Gets the job done in your favor.” — Tim★★★★★★·“By far the best attorney in the state of Missouri.” — Monica★★★★★★·“Professional, knowledgeable, and very responsive.” — Doug H.★★★★★★·“Straightforward and no beating around the bush.” — Farrah★★★★★★·“Very helpful throughout my court procedures.” — Jacob★★★★★★·“Handled everything perfectly and got a great result.” — Maria★★★★★★·“Fair pricing, and did what he said he'd do.” — Bryon★★★★★★·“Always looking for ways to help any way he can.” — Zach★★★★★★·“Goes the extra mile to get your case handled swiftly and fairly.” — Leo★★★★★★·“Extremely professional from start to finish.” — Nick★★★★★★·“Absolutely the best at getting the best outcome.” — Kevy★★★★★★·“Very professional. The best there is.” — Jeff★★★★★★·“Very pleased with the results of his efforts.” — Terrence★★★★★★·“One of the best attorneys I've ever had the pleasure of working with.” — Bruce★★★★★★·“Completely competent and genuinely cares about his clients.” — Steven★★★★★★·“Always available, responding quickly every time I called.” — Michael★★★★★★·“Handled my case with no penalty. Very kind and caring.” — Kenzie★

Every criminal charge starts the same way for the person facing it: uncertainty about what happens next, and pressure to make a decision before you understand the stakes. Mike Kielty's approach doesn't change based on the charge — investigate everything, challenge what the State can't prove, and prepare every case as if it's going to trial, because prosecutors negotiate differently with a lawyer who actually will.

State, Federal, Municipal, and Juvenile Court

Missouri criminal charges move through different court systems depending on severity and jurisdiction — municipal court for city ordinance violations, state circuit court for most felonies and misdemeanors, federal district court for federal offenses, and juvenile court for minors. Each has its own procedure, its own prosecutors, and its own pressure points. Mike appears regularly in all four.

What Happens After an Arrest

  • Don't talk. Anything said to police before you have a lawyer gets used against you — silence is a right, not an admission of guilt.
  • Bond and bail. Getting released while a case is pending is often the first fight, and it affects everything that follows.
  • The investigation. Mike reviews the State's evidence early — search authority, witness statements, and lab or forensic work all get scrutinized.
  • The decision point. Every case eventually comes down to negotiate or try it. Mike prepares every case for trial so that decision is made from strength, not fear.

Charges Mike Defends

Mike represents clients across the full range of Missouri criminal law, from traffic and DWI matters to serious felonies and federal cases. See the complete list of practice areas for charge-specific defenses, or the felony defense overview if you're facing a felony-level charge.

Charged? Here's Your Next Move.

Do not give a statement. Do not consent to a search. Do not plead at your first appearance just to make it stop. Call or text (636)940-7771 — any hour, any day — or send the free case evaluation form and we'll get back to you fast.

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