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Karyn T. Missimer

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About Karyn

Call Today for a Free Consultation!  *262-565-8201*
**Serving Rock, Walworth, Dane, Jefferson, and Green Counties**

Attorney Karyn T. Missimer is regarded by her colleagues and judges as thorough and detail-oriented.  Attorney Missimer graduated from Marquette University Law School in 2006, where she received the highest class grade in Legal Research and Writing.  She also earned the distinction of being the only first-year law student to ever argue onto Moot Court.  Further, she received the Pro Bono Society Honor for dedicating over 120 hours of her time to nonprofit legal organizations.

 

Attorney Missimer’s practice focuses on DUI/criminal defense at both the trial and appellate levels.  She has been a member of the Wisconsin Association of Criminal Defense Attorneys since 2006 and a member of the National College for DUI Defense (“NCDD”) since 2007.

 

DUI Defense Experience:  For years, Attorney Missimer’s practice has focused almost exclusively on DUI defense.  She has attended the NCDD’s annual Mastering Scientific Evidence seminars, thereby sharpening her ability to challenge breath and blood tests.  She has also attended the NCDD’s annual Summer Sessions in Boston, Massachusetts.  The Summer Sessions cover all aspects of jury trial work, including, persuasion techniques, directing and cross-examining expert witnesses, and effectively challenging field sobriety tests.  Attorney Missimer is Field Sobriety Test Certified; and she graduated from the American Chemical Society's Hands-On Forensic Blood Testing Course where she learned the ins and outs of the gas chromatograph used for blood testing, as well as how to successfully defend against it.  Attorney Missimer has had numerous DUI trials and is very well-versed in this area of law.

 

Criminal Law Experience:  Before law school, Attorney Missimer worked as a criminal law paralegal for six years.  In law school, she interned with the Milwaukee Trial Division of the Wisconsin State Public Defender’s Office.  During that time, she represented indigent clients in all aspects of misdemeanor and felony matters.  Criminal defense has been a major part of Attorney Missimer’s practice since 2006.

 

Appellate Experience:  Attorney Missimer interned for the Honorable Harry G. Snyder at the Wisconsin Court of Appeals – District II.  There, she researched criminal appellate matters, including eye witness identification issues and Fourth Amendment violations.  Attorney Missimer has drafted appeals submitted to the Wisconsin Court of Appeals and Wisconsin Supreme Court, as well as the Seventh and Eighth Circuits.

 

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Practice areas

Divorce and separationAppealsCriminal defenseDUI and DWI
  1. DUI and DWI: 70%

    15 years

  2. Criminal defense: 10%

    15 years

  3. Appeals: 10%

    15 years

  4. Divorce and separation: 10%

    15 years

Languages spoken

English

Photos and videos

1528758 1251979518

1528758 1425152931

1528758 1447703957

1528758 1461096606

Contact

Missimer Law, S.C.

Rock County Practice
Janesville, WI, 53545

      Missimer Law, S.C.

      Walworth County Practice
      Elkhorn, WI, 53121-0994

      Missimer Law, S.C.

      Dane County Practice
      Madison, WI, 53703

      Missimer Law, S.C.

      Jefferson County Practice
      Jefferson, WI, 53549

      Resume

      License
      StateStatusAcquiredUpdated
      WIGood Standing200602/23/2021
      We have not found any instances of professional misconduct for this lawyer.
      Avvo Contributions
      Legal answers2696
      Legal guides2
      Awards
      Award nameGrantorDate granted
      Super LawyerSuper Lawyers2019
      Rising StarSuper Lawyers2018
      Top 40 Under 40 Trial LawyersNational Trial Lawyers2017
      Rising StarsSuper Lawyers2017
      Top 40 Under 40 Trial LawyersNational Trial Laywers2016
      Rising StarSuper Lawyers2016
      Top 40 Under 40 Trial LawyersNational Trial Lawyers2015
      Rising StarSuper Lawyers2015
      Top 40 Under 40 Trial LawyersThe National Trial Lawyers2014
      Rising StarSuper Lawyers2014
      Rising StarSuper Lawyers2013
      Pro Bono Society HonorMarquette University Law School2006
      Work Experience
      TitleCompany nameDuration
      Owner/PartnerMissimer Law, S.C.2009 - Present
      Associate AttorneyLaw Offices of Andrew Mishlove2007 - 2009
      Law ClerkCentro Legal2006 - 2006
      InternWisconsin State Public Defender's Office2005 - 2006
      Judicial InternWisconsin Court of Appeals District II2005 - 2005
      Criminal and Family Law ParalegalVarious Law Offices2000 - 2006
      Associations
      Association namePosition nameDuration
      Wisconsin Division of USA FencingExecutive Committee2015 - Present
      Jagged Hump Task ForceMember2014 - Present
      Rock County Bar AssociationMember2011 - Present
      National College for DUI DefenseMember (Sustaining Member Since 2014)2007 - Present
      Wisconsin Association of Criminal Defense LawyersMember2006 - Present
      State Bar of WisconsinMember2006 - Present
      Wisconsin Division of USA FencingExecutive Chair2018 - 2020
      Walworth County Bar AssociationMember2009 - 2012
      Young Lawyers AssociationMember2006 - 2012
      Publications
      Publication nameTitleDate
      Super LawyersWord for Word2014
      Wisconsin LawyerJagged Hump Task Force2014
      Wisconsin Law JournalCan Avvo Answers Help You Get More Clients?2010
      Court of AppealsState v. Richard A. Ross2008
      Education
      School nameDegreeGraduated
      American Chemical SocietyForensic Blood Testing2013
      Platt & AssociatesField Sobriety Test Certification2012
      National College for DUI DefenseGetting the Not Guilty Vote2012
      National College for DUI DefenseMastering Scientific Evidence2009
      National College for DUI DefenseSummer Session2008
      National College for DUI DefenseMastering Scientific Evidence2007
      National College for DUI DefenseSummer Session2007
      Marquette UniversityJuris Doctor2006
      Marquette UniversityBachelor of the Arts2000
      Speaking Engagements
      Conference nameTitleDate
      Building Your Practice: Handling OWI Cases in WisconsinChair and Speaker (Spoke on OWI Penalties, Motions, and Sentencing)2018
      Annual Drunk Driving Defense SeminarWhat's Up, DOC?: DOC Issues Every DUI Defense Attorney Should Know2015
      Building Your Practice - OWISentencing: When All Else Fails2014
      Wisconsin State Public Defender AssociationAttacking Prior Convictions - Collaterally, Directly, and Indirectly2014
      Building Your Practice - OWIDiscovery: I Want it All (And I Want it Delivered)2014
      Annual Drunk Driving Defense SeminarWithdrawal Symptoms: The Ethics of Dealing with Difficult Clients2014
      Annual Drunk Driving Defense Seminar"Accidentally" Giving Up Your Constitutional Rights?: Challenging Blood Draws Under 343.305(3)(ar)2013
      Annual Drunk Driving Defense SeminarFraming the Issues: Stops, Reasonable Suspicion, and Probable Cause2012
      Building Your Practice - OWISentencing/Collateral, Direct, and Indirect Attacks2010
      Wisconsin State Public Defender AssociationIncoming!: Attacking Prior Offenses Collaterally, Directly, and Indirectly2009
      Wisconsin State Public Defender Association"I Want My Lawyer!": Legal Issues in Implied Consent2009
      Legal cases
      Case nameOutcome
      City of Janesville v. C.A.DUI-1st (points, fine, driver license revocation) reduced to reckless driving (points and a fine).
      State of Wisconsin v. K.D. (Rock County)DUI-1st Causing Injury (criminal) amended to OWI-1st (civil, no jail).
      State v. W.G. (Rock County)Armed Robbery charge dismissed.
      Town of Bloomfield v. E.B.DUI-1st Amended to Reckless Driving (a fine and points only).
      City of Janesville v. R.S.DUI-1st Amended to Reckless Driving (a fine and points only).
      County of Rock v. L.D.OWI-1st Causing Injury (criminal) amended to OWI-1st (civil, no jail).
      State/County of Walworth v. A.B.OWI-Drug 1st offense dismissed.
      State v. K.B. (Rock County)DUI-6th reduced to DUI-5th
      State v. J.B. (Rock County)DUI-3rd (criminal) amended to 2 civil ordinance violations (Inattentive Driving & Hit and Run).
      State v. V.W. (Rock County)DUI-3rd (criminal) reduced to DUI-1st (civil).
      State v. J.K. (Milwaukee County)DUI-4th Drug dismissed.
      State v. G.K. (Dane County)DUI-1st with Minor Child in Vehicle (criminal offense with potential jail) amended to regular DUI-1st (civil offense, no jail).
      State v. N.K. (Walworth County)Criminal theft reduced to civil ordinance violation.
      City of Janesville v. D.H.Not guilty at court trial (PAC-1st).
      Town of Geneva v. S.W.DUI-1st amended to a Reckless Driving (a fine and points).
      State v. M.V.DUI-3rd (criminal) reduced to DUI-1st (civil).
      State v. L.S.No IID on a DUI-1st with a .29
      State v. J.F.DUI-4th amended to DUI-3rd.
      State v. A.S.Hung jury on Operating with a Prohibited Alcohol Concentration charge (3rd offense with minor child in vehicle).
      State v. C.I.Probation terminated early.
      City of Fort Atkinson v. B.B.No ignition interlock device on an DUI-1st with a .20 BAC.
      State v. S.H.Not guilty at jury trial (DUI-3rd).
      State v. D.M.Convictions vacated. New trial granted (Burglary and Escape charges).
      State v. D.D.DUI-3rd (criminal) reduced to DUI-1st (civil).
      State v. C.S.Sexual assault dismissed before charged.
      State v. C.D.DUI-2nd dismissed.
      Town of Delavan v. B.H.DUI-1st reduced to Reckless Driving (a fine and points).
      City of Franklin v. B.B.Not guilty at court trial (DUI-1st and PAC-1st).
      City of Oak Creek v. W.D.DUI-1st reduced to a Reckless Driving (a fine and points).
      State v. C.H.Criminal possession of THC reduced to civil ordinance violation.
      Village of Williams Bay v. E.C.DUI-1st reduced to a Reckless Driving.
      State v. B.D.Not guilty at jury trial (DUI-1st).
      County of Racine v. S.V.Not guilty at court trial (PAC-1st).
      State v. W.J.Criminal disorderly conduct charge reduced to civil ordinance violation.
      State v. M.P.DUI-6th reduced to DUI-5th.
      State v. S.B.Criminal possession of marijuana charges reduced to civil ordinance violation.
      State v. G.G.DUI-3rd reduced to DUI-2nd.
      State v. W.M.Evidence suppressed; charges (DUI-3rd) dismissed.
      State v. B.W.Prior DUI dismissed. DUI-3rd reduced to DUI-2nd.
      State v. J.C.Case dismissed (DUI-2nd).
      State v. R.R.Judgment reversed. DUI-2nd dismissed.
      State v. T.K.DUI-4th reduced to DUI-3rd
      State v. B.L.Not guilty at jury trial (OWI-1st).
      State v. R.C.Not guilty at jury trial (Disorderly Conduct).

      Reviews

      (19)
      5 Star
      		89%
      4 Star
      		0%
      3 Star
      		0%
      2 Star
      		0%
      1 Star
      		11%
      Review Karyn Missimer

      Super Attorney to Work With!!

      Posted by

      Karen was amazing to work with! I hired her while I was facing my first OWI. She took the time to thoroughly explain everything to me every step of the way. She reassured me when I got nervous and made sure that I was always aware of all my options. Karen was very honest about what she could and couldn't do with my case. She definitely knows what she is talking about and is very skilled in OWI cases. I couldn't have asked for a better attorney or outcome for my case!
      This review is from a person who hired this attorney.
      Hired attorney

      Great attorney!!!

      Posted by

      Karyn is a great attorney. I could not have asked for a better lawyer than her! I hired her in 2017 when I was facing my fourth DUI. For three years she has fought endlessly for me and has managed to take mycase down to a first offense. Anytime I had questions she was very responsive. Had I gone with a different lawyer I do not think I would have seen the same results.
      This review is from a person who hired this attorney.
      Hired attorney

      Wisconsin OWI for an Illinois Resident

      Posted by

      As an Illinois resident dealing with a Wisconsin OWI Karen was the perfect Attorney for the job. Her detailed knowledge of Wisconsin OWI laws and how they impact an Illinois Driver was invaluable. She handled my case quickly and provided me with the best outcome possible.

      Couldn't be happier

      Posted by

      Karyn Missimer took my DUI case and I couldn't have been happier with hiring her and the outcome of the case. Prior to retaining her as my legal representative, I had called almost every attorney in Wadsworth County and all of them had suggested to go with Absolute Sobriety, citing numerous reason but what it seemed to come down to was that it was to difficult to obtain. Karyn however immediately suggested going for reckless driving, which I had been told by other people who had been in my situation is what you should ideally go for. The case was settled in a little over a month. Contrary to the long drawn out process I was expecting. Throughout the case, Karyn was very professional but also approachable and kept me up to date with every detail. Overall I was very pleased with the outcome and also how well I was represented. I couldn't recommend her enough.

      awesome

      Posted by

      Mrs. Missimer treated me with respect and was very helpful to me. She made sure that I got treated farely. Mrs. Missimer is very thorough and keeps you well informed of what is going on with your case. I will recommend her to all that need her services. Thank you for careing.

      Excellent Investment

      Posted by

      The past few months in my case have been a new experience for myself. An experience I never plan to visit again and one I wouldn’t have trusted with another attorney other than Karyn. When I signed on with Karyn, I knew that my case would be handled correctly and to expect nothing but the best. Karyn is a fierce defense attorney that will stop at nothing to get what is truly best for you and your situation. She executes each move with precision and when the time is right, attacks. Karyn was nothing short of my expectations in all the work she accomplished for me. Her stern but yet graceful demeanor definitely shows its effectiveness in the courtroom. Everything was done in a timely manner, with extreme professionalism and with results that one could not argue with. Karyn’s services were a great investment and definitely made me rest a little easier knowing she was fighting for me. The Missimer Law firm truly represents and goes above and beyond their motto "quality representation at a price you can afford". I would highly recommend Karyn to anyone and without a doubt turn to her if I need her services again for any matter. Thanks again for all your service!

      Honest and Hard-Working

      Posted by

      I've had the chance to work with Mrs. Missimer on my case. I found her to be extremely helpful and hard-working. Mrs. Missimer was able to explain the different outcomes of my case in a language I could understand (something difficult to find with other lawyers) and set me on the right course. I found her to be someone that I could trust with my case; not only to handle it in the utmost professional manner but to keep me informed the whole way. I would definitely recommend her to anyone looking for an honest and affordable attorney.

      Proffessional and Effective

      Posted by

      I had occasion to use Ms. Missimers services recently and found the experience to be effective and comforting. I felt as though I had someone on my side. I was kept informed in a timely fashion and found her rates to be fair.

      Outstanding attorney, Diligent representation

      Posted by

      When arrested for a DUI you need a lawyer who specializes in the field and is knowledgeable. I feel very confident recommending her to anyone who needs a smart and tough attorney. Karyn is very informed and how to represent and challenge the charges you face. With her representation, the court amended and dismissed some of the charges I faced. All which resulted in considerably lower driver’s license revocation, fines and court costs and no jail time!. She is very friendly and easy to work with, yet very professional. She kept me informed during the entire process. Karyn is definitely worth hiring to represent you.

      Hardworking, truly excellent representation

      Posted by

      Karyn was very professional and kept me informed the whole time. She was easy to work with and very knowledgeable about the law and defenses in my particular case. I feel very confident recommending her to anyone who needs a smart, knowledgable, tough attorney. Thanks Karyn for your hard work and dedication!
      See all reviews

      Attorney endorsements

      (74)
      Are you an attorney? Endorse this lawyer

      Todd Snow, DUI and DWI Attorney on Nov 13, 2008
      Relationship: Friend

      Karyn is one of the best DUI lawyers in the state. She has experience in the area well beyond what her years of practice would suggest. If I were facing a DUI charge, I would hire this attorney to defend me.

      Donald Ramsell, DUI and DWI Attorney on Feb 25, 2009
      Relationship: Fellow lawyer in community

      Karyn Missimer is the perfect attorney for a client in trouble. She is compassionate, knowledgeable, and hard working. She maintains communication and remains cool under pressure. I wholeheartedly recommend Karyn Missimer.

      John O'Brien, Criminal defense Attorney on Oct 2, 2014
      Relationship: Fellow lawyer in community

      An extremely talented and well respected attorney in the legal community, I wholeheartedly recommend her to anyone looking for a lawyer who knows the law and truly cares about protecting the rights of her clients and getting them the most favorable result possible.

      Hovanes Margarian, Appeals Attorney on Jul 9, 2014
      Relationship: Fellow lawyer in community

      I endorse this lawyer.

      John Phillips

      Ms. Missimer is one of the most giving lawyers in Avvo history. Her record of providing help to people is beyond elite. It's rare that lawyers spend so much valuable time helping the community, for free. Kudos. I endorse this lawyer.

      Daniel Tam

      I endorse this lawyer. It is clear by reading the answers in the AVVO community that this lawyer is a top notch attorney who is highly respected in the legal community.

      Mark Maciolek, DUI and DWI Attorney on Jun 28, 2013
      Relationship: Fellow lawyer in community

      Karyn is an excellent attorney. She is an aggressive and knowledgeable advocate for her clients.

      Sean O'Neill, Criminal defense Attorney on May 1, 2013
      Relationship: Fellow lawyer in community

      Karyn is very knowledgeable and skilled attorney. Her advice on this site in her areas of expertise are always right on. I endorse this lawyer.

      Aaron Nelson, DUI and DWI Attorney on Apr 26, 2013
      Relationship: Fellow lawyer in community

      I endorse this lawyer. Karyn is one of Wisconsin's leading lawyers for those charged with DUI/OWI. Her knowledge of the law is excellent. Karyn is also one of only 7 lawyers in Wisconsin who have completed the ASC course on testing for alcohol in blood (Headspace Gas Chromatography). Karyn's continual investment in her legal and scientific education has made her a leader in Wisconsin for defending people accused of OWI. Karyn knows both the law and the science and also has the communication skills to persuade a court or a jury. You should not hesitate to contact her if you need a skilled attorney fighting for you!

      Ronald Burdge, Criminal defense Attorney on Apr 25, 2013
      Relationship: Fellow lawyer in community

      I endorse Karyn Mikssimer. She has years of experience, her clients like her and other attorneys respect her. The numerous answers to questions that she has published at Avvo.com also tell you that she knows the law and cares about making sure her client know it too. She has even taught the law to other lawyers. If you have a Criminal Law question, don't mess around. She is your answer. I recommend her to you.

      John Swimmer, DUI and DWI Attorney on Feb 28, 2013
      Relationship: Fellow lawyer in community

      Karyn is an excellent attorney. She is a frequent speaker on OWI and highly respected throughout the State. She is a member of the National College for DUI Defense. I strongly endorse this lawyer.

      Craig Johnson, DUI and DWI Attorney on Jan 25, 2013
      Relationship: Fellow lawyer in community

      I endorse this lawyer. She is a very smart OWI and criminal defense lawyer.

      J House, DUI and DWI Attorney on Jan 15, 2013
      Relationship: Fellow lawyer in community

      After referring a potential client to Attorney Missimer for a traffic case in Jefferson County, I realized I should have provided an endorsement for her long ago.

      Charles Kenyon, DUI and DWI Attorney on Aug 30, 2012
      Relationship: Fellow lawyer in community

      I endorse this lawyer. She is knowledeable and dedicated.

      Tricia Walker, DUI and DWI Attorney on Aug 8, 2012
      Relationship: Fellow lawyer in community

      I endorse this lawyer. She has superb knowledge regarding OWI cases.

      Joseph Lambson, DUI and DWI Attorney on May 9, 2012
      Relationship: Fellow lawyer in community

      I endorse this lawyer.

      Casey Hoff, DUI and DWI Attorney on Apr 22, 2012
      Relationship: Other

      Karyn is a fantastic defense attorney. Her knowledge and skill as an experienced trial lawyer make her an outstanding advocate. Karyn's OWI defense trial skills are highly regarded.

      Jon Pettis

      I endorse this lawyer.

      Nathan Dineen, DUI and DWI Attorney on Apr 20, 2012
      Relationship: Fellow lawyer in community

      I endorse this lawyer. Karyn is an intelligent, professional, competent attorney willing to go the extra distance for her clients. She is aggressive and dedicated. If you have been arrested and need qualified legal advice, please call her for an honest assessment of your case.

      Sandra Drewniak, DUI and DWI Attorney on Mar 31, 2012
      Relationship: Fellow lawyer in community

      Karyn is an outstanding lawyer who has been nationally recognized for her defense of people charged with DUI/DWI. She is tenacious and gets great results for her clients. I highly recommend her.

      Gretchen Taylor, DUI and DWI Attorney on Mar 26, 2012
      Relationship: Fellow lawyer in community

      Karyn is a dedicated OWI lawyer who is always looking to improve her knowledge of the law in order to better defend her clients. She is an excellent attorney and it is my privilege to recommend her.

      Diane Medina, DUI and DWI Attorney on Mar 25, 2012
      Relationship: Fellow lawyer in community

      Karyn is a fantastic and knowledgeable attorney in the area of DUI/OWI defense. Nationally recognized, Karyn will fight tooth and nail for her clients and has the experience to prove it.

      Cost

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