"Especially with all the violence that Schools are having nowadays".

OK -
* WHAT?? *
On the 1 year anniversary of the VT massacre, we find that:

"The toxicology test from the official autopsy later showed that neither psychiatric nor any kind of illegal drugs were in [Cho's] system during the time of the shooting."

On another note, the Columbine Massacre, we find that:

"Harris was prescribed the anti-depressant Zoloft by his family doctor. ... Harris was then switched to a similar drug Luvox. At the time of his death, Harris had therapeutic Luvox levels in his serum. Some analysts, such as psychiatrist Peter Breggin, have argued that one or both of these medications may have contributed to Harris' actions. It has been claimed that side-effects of these drugs include increased aggression, loss of remorse, depersonalization and mania.[33]"

So the "violence" attributed to the most disastrous killings in recent history had nothing to do with illegal drugs, rather, doctors had given medical treatment in both cases to no avail.

Sounds like "Chris Poole" doesn't know what they're talking about