Scott Walker and the Secret ‘John Doe’ Investigation Explained 0 Randall Gross CrimeMarch 2012Sunday, March 11, 2012 at 6:17 am PDT • Views: 1,414 motherjones.com Attorney John Chisholm County Republican Politics Crimes Embezzlement Grand Jury Investigation Home Raids John Doe Investigation Judge Neal Nettesheim Milwaukee County Executive Misconduct Prosecutor Secretly Gathers Scott Walker Southern Railroad The Investigation Walker Staffers Witnesses