OWI defense is rarely one single move. The best results come from finding the legal pressure point before the plea: the stop, the arrest, the test, the prior record, the enhancer, or the license consequence.
These examples show how a Wisconsin OWI case can change when the defense focuses on the consequence that matters most. Sometimes that is dismissal. Sometimes it is preventing a felony, stopping a child-passenger elevation, or protecting a commercial license.
The common thread is timing. The useful work happens before a client gives up suppression motions, prior-counting challenges, refusal issues, and license options.
Past results do not guarantee future outcomes. Every case depends on its own facts, law, judge, prosecutor, record, and timing.
Representative outcomes
What changed the case
Prior-count challengeKenosha County
Third-offense OWI reduced to second-offense misdemeanor
Issue
Illinois prior conviction did not match Wisconsin prior-counting requirements under section 343.307.
Result
Charge reduced from third-offense OWI to second-offense misdemeanor.
Avoided
Mandatory 45-day jail exposure tied to the third-offense tier.
The defense traced the out-of-state conviction, compared the statutory elements, and showed why the Illinois disposition should not count as a Wisconsin OWI prior.
First OWI with child passenger resolved as civil forfeiture
Issue
The State sought the child-passenger elevation under section 346.65(2)(f).
Result
Enhancement withdrawn and case resolved as a standard first-offense civil OWI.
Avoided
Criminal misdemeanor treatment from a first-offense OWI with passenger under 16.
The defense contested the admissible proof needed to establish the child-passenger elevation. Once that proof problem was pressed, the elevated criminal treatment came off the table.
Fourth-offense OWI felony dismissed after suppression
Issue
Lane-deviation stop did not match the dash-camera record.
Result
Suppression granted, BAC excluded, and the felony OWI case dismissed.
Avoided
Class H felony OWI exposure.
The defense compared the report to the video and challenged the legal basis for the stop. Once the stop failed, the chemical-test evidence could not carry the case.
Client held a HAZMAT CDL and faced federal commercial-license consequences.
Result
Resolved through a non-qualifying alternative disposition.
Avoided
Three-year HAZMAT CDL disqualification under 49 CFR 383.51.
The defense focused on the commercial-license consequence from the first call. The result protected the client from the federal disqualification that would have threatened employment.
Video, dispatch notes, lane-position claims, and officer observations often decide whether the chemical-test evidence survives.
Treat priors and enhancers as proof problems
Prior-counting, child-passenger allegations, BAC tiers, and CDL consequences all need independent review before any plea.
Protect the license track early
OWI cases can involve refusal deadlines, administrative review, occupational-license planning, IID issues, and SR-22 timing.
Built for hard cases
Serious defense, specific proof, clear next steps.
Cafferty & Scheidegger has defended state and federal criminal matters in
Southeastern Wisconsin since 1994. If you are weighing risk,
start with the consequence you need to avoid and get the case reviewed now.
