I would like to see a graph showing the age range of the perpetrators in these events, as well as which events were examined in this study. Obviously perpetraters of an older age range are less likely to be interested in Video games in general. I would only go as far as to say that I find it probable that actions of all kinds may be motivated by the influence of video games. What about violent movies,music...what about war itself? Lol. There is always a finger to be pointed, because someone or something has to be the scapegoat.