The [Wisconsin] state Judicial Commission levied charges today against state Supreme Court Justice Michael Gableman, alleging he knowingly misrepresented facts in a campaign ad that helped elect him in April.Milwaukee Journal-Sentinel
We may assume "knowingly" based on Gableman's qualifications to sit on the Wisconsin Supreme Court. Link to the ad right here.
eta: Gableman campaign statement at WisPolitics.com.
The Judicial Commission's complaint (.pdf; 5 pgs).