Honestly, governing entities/media rarely seems to care about the root causes of problems. They mention something that they believe(or want YOU to believe) would solve a problem and a completely different thing would be needed. One reason from the many why the problems are growing.
Also, look into the shooter's eye. I don't know if this is just a "bad picture" or his average gaze. Because if this is natural to him, then it's pretty damn obvious something is not okay.