Simple Answer: Psychotropic Drugs.

Do the math yourself: What is present at ALL school shootings?

1. People.
2. Guns.
3. Students who are on or withdrawing from Psychotropic Drug Side Effects.

If it was 1+2 causing the shootings, you would expect the highest incidence of shootings at gun-ranges, but there are NO shootings at gun-ranges.

Latest update: Drugs WERE involved:

“University Police Chief Donald Grady said people close to Kazmierczak have told authorities he was taking medication but had stopped and had become “somewhat erratic” in the last couple of weeks.

Grady would not name the medication Kazmierczak had been using or the condition for which he was taking it.

Meanwhile, the AP reported that Kazmierczak’s parents had placed him in a Chicago psychiatric treatment center after high school.

Why are they not naming the drugs he was taking? It was likely not Aspirin or Tylenol. Follow the money. When the drug gets named, it will result in millions of less sales. Only the highly profitable psychotropic drugs have such devastatingly violent side effects. The industry has become quite good in suppressing the drug names. It could hurt sales.

Instead of pointing at the real causes, the news media are distracting with red herrings. For example, in this case they just started reporting that in relation to the case a laptop computer was found, a laptop computer without a harddisk. What does that have to do with ANYTHING?

Look at this matrix and you’ll see in all recent shootings that of all “possible causes”, such as “bullied”, “social fringe”, computer games, etc. Psychotropic Drugs has the highest number of YESes and it has NO Negatives.