Sorry... but you can blame every rediculous possibility and the only one you wont comment on is the availability of guns.
/\
Ilk take that challenge.
Not enough guns !!!
Not available enough !!!
This crap doesn’t happen regularly in Israeli schools...
..know why ?...
LOTS
MORE
GUNS
Every teacher , GUN !
.
lots more fathers. deincentivize divorce and “single independent moms” (TM)