When you’re up against state or federal charges, your attorney’s experience directly affects the outcome of your case. Mauzy Law Office, P.A. is led by William Mauzy, a seasoned criminal defense lawyer with decades of experience handling serious charges in both state and federal courtrooms. Our practice is focused exclusively on criminal defense. We offer a deep understanding of the procedural, Constitutional, and evidentiary issues that shape complex criminal cases, and we can leverage that understanding on your behalf.
We’re known for our disciplined approach to defense: thorough pretrial preparation, strategic motion practice, and assertive courtroom advocacy. We represent clients at every stage of a case, from early investigations through trial and sentencing.
Whether the allegations involve financial misconduct, violent offenses, or sensitive accusations, Mauzy Law Office, P.A. provides aggressive advocacy grounded in decades of litigation experience.
Criminal charges can originate in either state or federal court, depending on the alleged offense and the agencies involved. State prosecutions often involve local law enforcement and county attorneys. Charges can range from simple misdemeanors to complex felonies.
Federal prosecutions tend to involve broader investigations, more severe penalties, and stricter procedural rules. Federal cases involve U.S. Attorneys and federal agencies such as the FBI, DEA, or IRS. Mauzy Law Office, P.A. has significant experience defending clients charged under both systems.
White collar offenses are typically non-violent—but they carry significant legal, financial, and reputational consequences. These crimes often involve lengthy investigations, complex financial records, and parallel civil or regulatory proceedings. Common charges include embezzlement, mail and wire fraud, securities violations, health care fraud, tax evasion, and insider trading.
We work with forensic accountants and industry experts to challenge the government’s narrative. Whether through pre-charge advocacy, litigation strategy, or trial defense, we fight to protect our clients’ rights, limit exposure, and preserve their professional futures.
Homicide and violent crime charges require a strong, strategic defense. Charges include first-degree murder, second-degree murder, manslaughter, assault with a deadly weapon, and criminal vehicular homicide, among others. Convictions can carry mandatory prison sentences, including life imprisonment.
We conduct thorough investigations and rely on expert forensic analysis. Our goal is to protect each client’s rights through every stage of the process, from pre-charge investigation to trial.
Criminal sexual conduct charges often involve factors such as age, use of force, or abuse of authority. Convictions can lead to prison and mandatory sex offender registration. Even an accusation can cause lasting reputational harm. Mauzy Law Office, P.A. examines every aspect of the case, from forensic evidence to procedural errors, to build a strong defense for these complex and highly sensitive charges.
Drug charges include crimes ranging from misdemeanor possession to serious felony offenses involving distribution, manufacturing, or conspiracy. Penalties are determined by the type and quantity of substance, as well as prior convictions and aggravating factors.
Our defense strategy typically involves challenging unlawful searches, contesting lab results, and identifying weaknesses in the prosecution’s evidence. We also explore treatment-based alternatives and diversion programs when appropriate, particularly for clients facing addiction-related charges.
Minnesota law has several degrees of DWI offenses. DWI and related charges can be misdemeanor or felony charges based on factors such as blood alcohol content, prior convictions, and whether the incident resulted in injury or death.
We review whether the traffic stop was legal and how chemical tests were administered and analyzed. Our goal is to identify procedural errors and evidentiary weaknesses that can reduce or dismiss charges.
A one-time mistake can end in lasting damage to your future. Fortunately, you may have options to clear your record. Expungement is a petition to the court to seal your criminal record. If successful, this limits public access and improves your opportunities for employment, housing, and education. Not all charges or convictions qualify.
Mauzy Law Office, P.A. can help by evaluating your eligibility, preparing petitions, and advocating for you in and out of the courtroom.
Choosing the right criminal defense attorney can have a significant impact on your future. Mauzy Law Office, P.A. has over 30 years of dedicated experience in criminal defense. Our firm has handled a broad range of cases ranging from white collar crimes to serious violent offenses.
William Mauzy is board-certified as a Criminal Trial Specialist by both the Minnesota State Bar Association and the National Board of Trial Advocacy. This rare certification reflects his advanced knowledge, trial expertise, and commitment to excellence.
Clients choose Mauzy Law Office, P.A. for many reasons, including:
Clients rely on Mauzy Law Office, P.A. for aggressive, highly-skilled defenses. Our thoughtful, individualized legal strategies are designed to protect your reputation, record, and long-term future.
When you’re facing serious criminal charges, having an experienced trial lawyer who understands the stakes is essential. Find out why William Mauzy and Mauzy Law Office, P.A. has a reputation for excellence—contact us today for a free initial consultation.
Mauzy Law Office, P.A. is based in Minneapolis. We understand that legal issues often cross county or state lines, which is why William Mauzy is also licensed to practice in multiple federal courts across the country. This allows us to represent clients locally, and in federal cases nationwide.
We have extensive experience handling complex, multijurisdictional investigations and prosecutions involving multiple law enforcement agencies. Whether your case is straightforward or involves multiple courts and agencies, Mauzy Law Office, P.A. is prepared to step in. We can act as lead counsel or collaborate with other defense attorneys to build a strong, coordinated defense strategy anywhere in the country. No matter where you are or how complex your case may be, we’re equipped to protect your rights and fight for the best possible outcome.
When you’re facing criminal charges, time is critical. The choices you make now will shape your future for years to come.
Mauzy Law Office, P.A. is ready to stand by your side. Our seasoned courtroom skills and aggressive defense strategies make us the best choice to represent you at this difficult time. Whether you’re under investigation or have already been charged, we offer the focused attention and legal skill it takes to protect your rights and interests.
Don’t wait to get the guidance you need. Contact Mauzy Law Office, P.A. today for a confidential consultation. We’ll review your situation, answer your questions, and help you understand your options—then we’ll get to work on your behalf.
