The real problem

Until such times as firearms exist, you will have this:

http://www.cnn.com/2012/12/27/justice/new-york-firefighter-shooter/index.html

Pay special attention to the article. It has the root of the problem in it:

As a convicted felon, Spengler could not legally possess guns, but he had "several different types of weapons," Webster Police Chief Gerald Pickering said. Spengler was convicted in 1981 of first-degree manslaughter in the death of his grandmother and had been released on supervised parole.

The problem is with the system, not with an inanimate object.

Here is a link to what meds the culprits of many school attacks were on:

http://ssristories.com/index.php?sort=date&p=school

Seeing as how firearms are not a common denominator, why do we continue blaming them. I see nobody blaming the car when a drunk driver kills a family. The problem is with the system and not an inanimate object.