The Mauston School Board will adjourn into closed session tonight following the regular board meeting to consider the status report  on the middle school Principal’s leave of absence.  In a press release last week, school Superintendent Steve Smolek, said Olson Middle School Principal Tom Reisenauer had been placed on administrative leave pending an investigation into alleged misconduct.  Although this is an ongoing investigation, Smolek said there is no evidence at this time that connects the alleged misconduct with students.  During the investigation, middle school duties will be handled by Melissa Murray, the High School Assistant Principal, has been employed as an administrator in the Mauston School District since July 2, 2001.