[Livia]

He was watching films that he was meant to be protected from. There is a film classicifaction for a reason. Only parents are responsible for what their kids watch. Having said that, I don't think watching films or playing games can make someone violent. It may desensitise them to it, but I don't think it would make them commit murder. Otherwise, surely anyone reading Edgar Allen Poe a hundred plus years ago would surely have been urged to go out and kill.

I think anyone who can kill hos mother with a hammer, then lay clues to try to deceive the police is a very sick individual who will probably never recover, and should never be returned to society.