Michael Lutz, the Wisconsin whistleblower and former prosecutor who alleged that the union-operative wife of “John Doe” prosecutor John Chislhom was behind the targeting of conservative activists that recently was thrown out by the Wisconsin Supreme Court.... Is dead in what police are terming an apparent suicide....Lutz, 44, a former Milwaukee police officer, suffered an apparent self-inflicted gunshot wound “while in the presence of Menomonee Falls tactical officers after a brief tactical situation,” the medical examiner’s office said in a release issued Sunday. Lutz was pronounced dead in the 12300 block of W. Mill Road in Milwaukee at 4:05 a.m.,...