Criminal Defense Blog

Wisconsin Criminal Law Blog

Case updates, statute changes, and plain-English guides to Wisconsin criminal defense, written by the attorneys who handle these matters every week in Racine, Kenosha, and Walworth County courts.

New 2026 Wisconsin IID Laws: Faster Licenses, But Harder Penalties for Violations
owi-dui

New 2026 Wisconsin IID Laws: Faster Licenses, But Harder Penalties for Violations

2025 Wisconsin Act 210 (signed April 8 2026) overhauls ignition interlock device rules. Eliminates the 30-day refusal and 45-day OWI occupational-license waits. Adds 180-day extensions for six IID-violation triggers, a new misdemeanor crime under §343.302, and a motorcycle ban. The trap defendants need to know about.

All About IIDs - What if you have a Tesla?
OWI / DUI

All About IIDs - What if you have a Tesla?

Installing an IID in a Modern and cutting edge EVs (Electric Vehicles) such as Tesla, Rivian, and Lucid. Even the GMC Hummer EV

Can You Refuse the New Roadside Saliva Test in Racine? What Every Driver Needs to Know
Drug Charges

Can You Refuse the New Roadside Saliva Test in Racine? What Every Driver Needs to Know

2025 Wisconsin Act 99 took effect in March 2026. Officers can now swab drivers roadside for THC, opioids, and stimulants. The single most-misreported detail: refusing the swab does not trigger automatic license revocation, because Act 99 amended the PBT statute, not implied consent.

It's 4/20. Wisconsin Is Still Surrounded. Here's What That Means in 2026.
Drug Charges

It's 4/20. Wisconsin Is Still Surrounded. Here's What That Means in 2026.

Illinois, Michigan, and Minnesota have all legalized adult-use marijuana. Wisconsin has not. A 4/20 update on the law, the arrest numbers, and the cross-border traps catching Wisconsinites every weekend.

Juvenile Justice
General

Juvenile Justice

The Juvenile Justice Reform Act includes policy recommendations that are aimed at reducing the number of youth being incarcerated.

Mark Jensen Retrial: Vacated Conviction, 2023 Verdict, and Second Life Sentence
Homicide

Mark Jensen Retrial: Vacated Conviction, 2023 Verdict, and Second Life Sentence

Complete case timeline for Mark Jensen of Pleasant Prairie, Wisconsin: 2008 first conviction, Wisconsin Supreme Court reversal, Jan 2023 retrial without the 'letter from the grave', second guilty verdict, and April 2023 life sentence.

The Civil Consequences of a Criminal Conviction - Part 1 (Employment)
General

The Civil Consequences of a Criminal Conviction - Part 1 (Employment)

Wisconsin Criminal Defense Lawyer
Federal

Wisconsin Criminal Defense Lawyer

Speak to a Wisconsin criminal defense lawyer at Cafferty & Scheidegger, S.C. to learn more about your best defense against the charges you are facing.

Patrick Cafferty on TMJ4: Overturned Conviction Could Open Door for Other Defendants
Firm News

Patrick Cafferty on TMJ4: Overturned Conviction Could Open Door for Other Defendants

Founding partner Patrick Cafferty was quoted by TMJ4's Lighthouse team on the legal fallout from a Racine County murder conviction that was vacated after a judge found the original jury was never told of serious credibility problems involving the lead detective.

4th Of July 2020 - The year you want to avoid an OWI.
OWI / DUI

4th Of July 2020 - The year you want to avoid an OWI.

4th of July 2021 - Without Driving Intoxicated
OWI / DUI

4th of July 2021 - Without Driving Intoxicated

4t of July almost always includes alcohol. In order to avoid driving intoxicated, smart decisions should be made prior to consuming alcohol.

4th Of July – Don’t Go Out With A (OWI) Kaboom!
OWI / DUI

4th Of July – Don’t Go Out With A (OWI) Kaboom!

Suffice it to say celebrations across Wisconsin will include alcohol. OWI is a serious problem and holidays like the Fourth of July

5 Ways to Avoid an OWI on St. Patrick’s Day
OWI / DUI

5 Ways to Avoid an OWI on St. Patrick’s Day

Our OWI lawyers share safety tips to help you avoid getting charged with an OWI, or worse, getting injured or killed in a drunk driving crash

How Does Wisconsin Rank for Drunk Driving Arrests?
OWI / DUI

How Does Wisconsin Rank for Drunk Driving Arrests?

Kenosha Criminal Defense Lawyer - Kenosha, WI
OWI / DUI

Kenosha Criminal Defense Lawyer - Kenosha, WI

Need a Kenosha criminal defense lawyer? Speak to our defense attorneys today and learn more about the options you may have. Free consultation.

OWI vs. DUI - What’s the Difference?
OWI / DUI

OWI vs. DUI - What’s the Difference?

Speeding - What's Your Hurry?
Traffic

Speeding - What's Your Hurry?

Speeding is the most ticketed traffic offense in Wisconsin. ‘unreasonable & imprudent speed’ too fast for conditions is related

Thanksgiving Is A Terrible Time For A OWI (DUI / DWI)
OWI / DUI

Thanksgiving Is A Terrible Time For A OWI (DUI / DWI)

Traffic Tickets & Costs in Wisconsin & Habitual Traffic Offender Law
Drug Charges

Traffic Tickets & Costs in Wisconsin & Habitual Traffic Offender Law

Walworth County Criminal Lawyer
OWI / DUI

Walworth County Criminal Lawyer

Have you been charged with a crime in Walworth County? Contact us for more information about how to best fight the charges against you.

Wisconsin Criminal Defense FAQ
General

Wisconsin Criminal Defense FAQ

20 answers to the most common Wisconsin criminal defense questions: arrests, OWI, bail, expungement, domestic violence, gun rights. Serving Racine, Kenosha & Walworth Counties since 1994.

Patrick Cafferty - Expert Legal Analyst
Firm News

Patrick Cafferty - Expert Legal Analyst

Tune into TMJ4 10 PM news tonight, and every weekday morning for an update from Patrick Cafferty on Live at Daybreak throughout the trial.

The Christmas Conflict: Navigating Domestic Abuse Charges in Wisconsin
Domestic Violence

The Christmas Conflict: Navigating Domestic Abuse Charges in Wisconsin