A Wisconsin judge charged with helping a man who is in the country illegally evade U.S. immigration agents who were trying to detain him at her courthouse filed a motion to dismiss the case Wednesday, arguing that there's no legal basis for it. Attorneys for Milwaukee County Circuit Judge Hannah Dugan argue in their motion that her conduct on the day in question amounted to directing people's movement in and around her courtroom, and that she enjoys legal immunity for official acts she performs as a judge. “The problems with the prosecution are legion, but most immediately, the government cannot prosecute Judge Dugan because she is entitled to judicial immunity for her official acts,” the motion says.