The Fond du Lac County district attorney’s office says an 18-year-old man has entered a no contest plea to charges he made terrorist threats.  Austin Hill was accused of dropping a note on the ground at Fond du Lac High School January 11th threatening to “shoot the school up” at 12:30 P-M the following day.  Hill admitted writing the note after another student gave police his name.  He will be on probation for one year and can petition the court to clear his record if he complies with the conditions.  Hill told police other students urged him to write the note to get them a day off from school.