I'm surprised that the EU guys haven't come in criticizing america for its lack of "gun control".
The same scenario seems to stem every time in these mass shootings, males in their teens to early 20s, usually in high school or college, buying the guns legally because they have no criminal history, shooting up schools, malls or other places of high density, wearing armor or battle fatigues of some sort, AR-15 and various semi automatic handguns and then take their own lives after they have reached an adequate amount of kills.
It almost seems like these are "copycat" mass murders since columbine.
The fact that this stereotype exists says something about a larger issue of our younger generations, something is creating a disturbed, mentally ill demographic of young males, as to what it is, I can name theories but I will save that for another day.
In the end the situation is very sad, both for the fact of the ever increasing rate of deranged shooters and for the victims that they kill. We really need to find a way to end the deconstruction of our society that breeds these monsters to prevent this from continuing.