What? :o
I met him earlier today. He seemed like a fine boy. The pictures, from what I've seen, are him only angry that he was killed. How is that drama-topic worthy? :o If he did it over and over on multiple occasions while making numerous threats, maybe, but I don't think its valid with the evidence presented. :o
Just move on. If he bothers you, don't DM with him. simple as that. :o