Board Members

Craig Konopski

Craig Konopski – President

Craig has been with the Sheriff’s Office since 2001. He is currently a Detective assigned to the Investigations Division on day shift. Along with his duties in criminal investigations, Craig is currently a Traffic Crash Reconstructionist assigned to the Crash Investigation Unit and a Fire Investigator assigned to the Walworth County Fire Investigation Task Force.

Michael Troemel Placeholder

Nick Yohanek – Vice President

Nick has been with the Sheriff's Office since 2012. He is currently assigned to the Patrol Division on day shift. Nick is a member of the SWAT Team and a Field Training Officer. 

Michael Krahn

Michael Krahn – Treasurer

Michael has been with the Sheriff’s Office since 2007. He is currently a Detective assigned to the Investigations Division on day shift. Michael specializes in digital forensics along with his duties in criminal investigations.

​​Michael Troemel Placeholder

Michael Troemel – Secretary

Michael has been with the Sheriff’s Office as a Deputy since 2005. He is currently assigned to the Support Services Division working security at the Walworth County Court House.

Daniel Nelson

Daniel Nelson – Bargaining and Grievance Chairman

Dan has been with the Sheriff’s Office since 2003. He is currently assigned to the Support Services Division working as the school liaison Deputy at Lakeland School. Dan is also the Sheriff’s Office Crime Prevention Deputy and assigned to the ATV and Snowmobile patrol.

Pete Krueger

Peter Krueger – Member at Large

Pete has been with the Sheriff’s Office since 2017. He is currently assigned to the Patrol Division on 3rd shift.

Jeremy Renz Placeholder

Jeremy Renz – Member at Large

Jeremy has been with the Sheriff’s Office since 2013. He is currently assigned to the Support Services Division working security at the Walworth County Court House. Jeremy is also assigned to the ATV and snowmobile patrol.

Jeremy Renz Placeholder

James Green – Member at Large

James has been a member of the Sheriff's Office since 2000. He is currently assigned to the Patrol Division on day shift. James is a current Field Training Officer and a member of the Walworth County Dive Team.