How Do I Fight a Sexual Assault Accusation by Someone I Was Dating?

 Posted on November 05, 2026 in Criminal Defense

Fighting a sexual assault accusation means examining what happened during the alleged incident and preserving evidence. Wisconsin prosecutors must prove every element of the charged offense beyond a reasonable doubt. Messages, witnesses, and a clear timeline can help test the claims made. If you’ve been charged with sexual assault in 2026, our Racine County, WI sex crimes defense lawyer can review the evidence before you speak with investigators.

What Must Prosecutors Prove in a Wisconsin Sexual Assault Case?

Wisconsin defines sexual assault under Wis. Stat. § 940.225. The law sets four degrees. First-degree offenses can involve serious harm or a dangerous weapon. Second-degree charges can involve force, certain injuries, or sexual activity with someone who cannot consent under specific conditions.

Third-degree sexual assault includes intercourse without consent and certain forms of sexual contact without consent. It is a Class G felony. Fourth-degree sexual assault covers other sexual contact without consent and is a Class A misdemeanor. Force is not required for these charges.

Wisconsin defines consent as a freely given agreement shown through words or clear actions by someone able to give informed consent. The law also addresses unconsciousness, certain mental conditions, and intoxication that makes a person unable to consent. For an intoxication-based second-degree charge, prosecutors must prove that the accused knew the person was too intoxicated to consent and still intended to engage in sexual activity with them.

Does Dating Someone Count as Consent Under Wisconsin Law?

A relationship does not establish consent for any particular occasion. Consent must exist at the time of the sexual activity, and a person can withdraw it. Agreement on an earlier date does not establish agreement later.

Messages can provide important context about consent, but they do not prove by themselves that consent was given. Wisconsin also limits evidence of an accuser's past sexual conduct. Wis. Stat. § 972.11 limits when a person's past sexual history can be used in court. Some past sexual conduct with the accused can be considered, but only in limited situations. A lawyer can identify which parts of the relationship history are relevant and legally usable.

What Evidence Can Help Defend Against a Wisconsin Sexual Assault Accusation?

Preserve complete records, not selected messages. Evidence worth preserving includes:

• Full text, email, and social media conversations before and after the event

• Call records and messages that show when people communicated

• Location history, rideshare records, and receipts that help build a timeline

• Security video, door-entry records, and photos with original dates

• Names of witnesses who saw either person around the time involved

Later messages can reveal timing or conflicting statements, but continued friendly contact does not prove consent. Save the full conversation, even when parts seem unhelpful. Do not delete or change records. Tell your lawyer about possible video quickly, since some systems erase older recordings.

What Should You Do if Police Investigate a Dating Sexual Assault Claim Against You?

Speak with a defense attorney before answering questions about the accusation. You can choose to remain silent rather than explain events to detectives without legal advice. Do not guess about missing details or try to resolve the matter through a private conversation.

Avoid contacting the accuser directly or through friends, as doing so can complicate your case. Attempts to pressure a witness can lead to additional charges, and any contact could violate an existing court order.

Preserve all messages, phone records, and other evidence without deleting or changing anything. While the details are still fresh, write down what you remember, including possible witnesses and any past disputes relevant to the accusation. Share this information privately with your attorney to help build your defense.

What Happens After Sexual Assault Charges Are Filed in Wisconsin?

A criminal case begins with a court appearance. Felony cases also involve a preliminary hearing unless the accused waives it. At that hearing, the court decides whether there is enough evidence for the felony case to move forward.

The defense can review police reports, interviews, messages, and forensic results through discovery, the process of exchanging case evidence. DNA can help establish contact but does not, by itself, settle consent. Medical findings also need careful review.

Penalties depend on the charge. Felony convictions can bring prison time and sex offender registration. Fourth-degree sexual assault is a misdemeanor, and sex offender registration is not automatic. A court can still require registration in some cases. 

Schedule a Free Consultation With Our Dodge County, WI Sex Crimes Defense Attorney

Attorney Paul Bucher served nearly 20 years as Waukesha County District Attorney and twice led Wisconsin's District Attorneys Association. His experience reviewing complex criminal cases helps him examine witness accounts, evidence, and charging decisions.

If you face a dating-related sexual assault accusation in 2026, protect your rights early. Contact Bucher Law Group, LLC at 262-446-9222 to speak with our Racine County, WI sex crimes defense lawyer today.