Sports directors have long ago gotten smart enough to not show streakers or other fans who jump onto the field, knowing that the reason they do it is to get attention. Once the TV stations made it clear that they woudn’t show this nonsense, that there wouldn’t be any attention given, there was no longer a reason to do it.
Now this guy goes on a killing spree, and why? Because he feels he was ignored. He just wants posthumous attention, and probably felt he could get it because of coverage given to others. Let’s stop showing these idiots’ names, pictures, videos and manefestos. That won’t stop them all, but if it even would stop one person from acting out it would be worthwhile.