@Sophie1 :
@Alex : No, I missed it Sophie.
Alex, we were talking about this a while back, actually it's not really any different from the 70's & 80's when we were in school.
We had gun situations, fights, a students was killed at Albert Thomas Junior High School in a fight in 1971. Ross Sterling High School ALWAYS had some type of violence going on there. The teachers were afraid to teach there. This was the 70's.
Actually, I truly believe it's much better now. With the exception of the mass shootings, that takes it over the top.
Instant information is what has changed. Everybody instantly knows which makes it all encompassing and grabs/demands everyone's attention.