Nicollet County parts ways with two top administrators Nicollet County parts ways with two top administrators By Bernadette Heier | April 1, 2021 at 7:09 PM CDT - Updated April 1 at 7:09 PM ST. PETER Minn. (KEYC) - At Thursday’s special county board meeting, Nicollet County agreed to part ways with both its county administrator and its human resources director. A unanimous vote accepted the separation agreement with County Administrator Ryan Krosch and the resignation of Jamie Haefner, head of human resources and the Assistant County Administrator. No reason has been disclosed for the changes to the public. To temporarily fill those positions, the board appointed Mary Landkammer, Director of Property Services as the interim County Administrator.