Teacher Union Activist Charged with Death Threats Right To Work Staff 15 years ago Wisconsin teacher union activist Katherine Windels (reportedly an early education school teacher) from Cross Plains has been charged with two felonies for sending death threat emails to Republcan state senators. Share this: Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn