Long before there was videogames and movies.. people will killing each other.. in fact.. people were killing each other in ways that rival anything you see in horror movies..

People seem to forget about this
and if anything i think that we have gotten LESS violent over ther years.. It just appears to not be the case because the media will latch onto a story and exploit the hell out of it and have so called "experts" analyze the situation and discuss who should be blamed .. but never say "well.. these people are just messed up in the head and they did some fucked up things.. lets lock em up so they dont hurt anyone again"