Reasons for OWI in Wisconsin Being Thrown Out

Question: What are some reasons a Wisconsin OWI case could be thrown out?

Answer: Boy, we win OWI cases for so many different reasons: lack of reasonable suspicion for the stop; lack of probable cause for the arrest; lack of reasonable suspicion to expand the detention beyond that for the reason of the stop; machine problems with breath and blood tests; insufficient evidence; factors affecting the breath and blood results; failure to prove operation on a public road; failure to prove operation in general. There’s just way too many to list here.