The issue of gun violence, especially in the case of spree shooters is a complex issue. Mental health, sociological factors, as well as ease of access to weapons designed to kill people all play their parts. This is further complicated by the copycat effect, which the way the media handles these situations only encourages. For reference here is a scholarly article on the matter.
http://jaapl.org/content/36/4/544.full.pdf+html
In the wake of yet another shooting, we demand that the White House come up with a immediate plan of action that addresses the following:
Mental Health: Access and Awareness
Guns :Sane and Responsible Owners Only
The Media: How Not To Be an Accomplice
It's past time to be doing everything possible to end the violence.