Can't imagine what the janitor will be charged with...

[mcantar18c]

Teacher charged with possessing/carrying/using weapons at school.
The weapons?

http://www.rutherford.org/articles_d...article_id=969

... tools such as wrenches, pliers and screwdrivers in his classroom as part of his second grade teaching curriculum that required a "tool discussion." Despite the fact that all potentially hazardous items were kept out of the students' reach, school officials at Washington Irving Elementary School informed Doug Bartlett, a 17-year veteran in the classroom, that his use of the tools as visual aids endangered his students.

This is Chicago, after all