First Degree Sex Assault in Wisconsin
- Our Location
Madison, WI
- Free Consultations
(608) 204-5807
First Degree Sexual Assault: A Class B Felony with Life-Altering Consequences
In Wisconsin, First Degree Sexual Assault is one of the most serious criminal charges an individual can face. Classified as a Class B felony under Wis. Stat. § 940.225(1), it carries a maximum sentence of 60 years in prison. In addition to incarceration, a conviction results in mandatory lifetime sex offender registration and GPS monitoring under Wisconsin’s Sex Offender Registry law.
The collateral consequences of a conviction are equally severe: loss of professional licenses, public housing restrictions, firearm bans, and permanent damage to personal and professional reputations. Even an accusation—without a conviction—can significantly impact your life. These are legally and emotionally complex cases that require a strategic, informed, and aggressive legal defense.
What Constitutes First Degree Sexual Assault in Wisconsin?
Wisconsin law defines First Degree Sexual Assault as any of the following acts involving non-consensual sexual contact or sexual intercourse under aggravating circumstances:
1. Great Bodily Harm
• The accused intentionally causes great bodily harm during the course of non-consensual sexual contact or intercourse.
• “Great bodily harm” includes injuries that pose a substantial risk of death, cause permanent disfigurement, or result in a prolonged loss of function of any body part or organ.
2. Use or Threat of a Dangerous Weapon
• The assault is committed using or threatening the use of a dangerous weapon, such as a firearm, knife, or taser.
• The weapon does not need to be used, only threatened, if the victim believes there is an imminent danger of harm.
3. Use or Threat of Force or Violence Aided by Another Person
• The act involves use or threat of force or violence, and is committed while aided and abetted by another.
• The accomplice must have been “concerned in the commission of the crime,” meaning they assisted, encouraged, or were otherwise involved.
Each of these scenarios will result in a charge of First Degree Sexual Assault. These are non-negotiable felony charges—a conviction leads to severe consequences that can follow a person for the rest of their life.
The Importance of an Aggressive Defense Against Sexual Assault Charges
At DK Anderson, S.C., our defense team understands the high-stakes nature of sexual assault allegations. These cases often involve:
• Complex forensic evidence (e.g., DNA testing, SANE exams)
• Witness credibility challenges
• Pretrial motions related to suppression of statements or evidence
• Media scrutiny and public perception
A successful defense may include:
✔ Challenging consent and credibility of testimony
✔ Disputing forensic evidence or procedural errors
✔ Presenting alibi or lack of opportunity
✔ Asserting constitutional violations (e.g., Miranda, unlawful search)
We believe that every client deserves a vigorous defense and presumption of innocence. We are not afraid to take cases to trial when necessary and always prioritize our clients’ freedom and future.
First Degree Sexual Assault Defense Attorneys in Madison, WI
If you or someone you care about is facing charges of First Degree Sexual Assault in Wisconsin, contact DK Anderson, S.C. immediately. We provide discreet, aggressive, and experienced representation for clients facing the most serious accusations. A Class B felony conviction will change your life forever. Take the first step toward protecting your future—request a free consultation today.
📞 Call Now: (608) 204-5807
Frequently Asked Questions - 1st Degree Sexual Assault Charges
First Degree Sexual Assault involves aggravating factors such as use of a weapon, infliction of great bodily harm, or being aided by another person. Second Degree involves non-consensual sexual contact or intercourse without those aggravating circumstances, but still carries substantial penalties.
Do not speak to law enforcement without an attorney. Contact a criminal defense lawyer immediately. Early legal representation is crucial in shaping the outcome of your case.
Possibly. Charges may be reduced or dismissed based on insufficient evidence, constitutional violations, or strong pretrial defense strategies. Each case must be evaluated individually.
Yes. Wisconsin courts may allow a case to proceed based on witness testimony alone, though your defense attorney can challenge the credibility and sufficiency of that evidence.
Yes. A conviction for First Degree Sexual Assault in Wisconsin results in mandatory lifetime registration as a sex offender and may be subject to GPS monitoring.
Our Practice Areas
Drunk Driving
Whether you are charged with a first offense, or a fifth offense, our Wisconsin OWI attorneys can help.
Violent Crimes
A conviction for any one of Wisconsin's violent crimes will have significant consequences.
Drug Charges
Our Wisconsin Drug charge attorneys know the law and how to apply that law in the court room.
Domestic Violence
A conviction for a domestic violence charge in Wisconsin has additional consequences.
Property Crimes
Wisconsin property crimes include theft, forgery, and criminal damage to property.
Sex Offenses
Not much will change your life like a conviction for one of Wisconsin's sex offense charges.
Traffic Citations
Although less serious than a criminal charge, a traffic citation can effect your driver's license.