Another School Shooting

Drudge broke a story this morning of another shooting. This one is at a school in Connecticut.
Have you ever noticed these shootings come in groups? We had the douche bag of a Kansas City Chief shoot his girlfriend and then himself, that was followed by calls for gun control and now many NFL players have surrendered their guns. Then we had another shooting, this one at yet another mall. that was followed by more calls for gun control but not as much as you would think though. This morning, tragically, we hear of another school shooting.
Is it me or does there seem to be a pattern to these terrible actions. The violent threads all start either with calls for gun control or a violent action. One way or the other, it doesn't matter. We have shootings, and calls for legislation. Or calls for legislation followed by shootings.
Very predictable. Very regular, getting to be very common. Is there any possibility of some the fabled MK Ultra programming in play here? Or is the good ol' problem, reaction , solution playbook being used? What is triggering these groups of shootings?
Sleep on that for a while and see what you come up with.