I never said the weight needs to fall on the media's shoulders. I have, however, always maintained that it is a piece to the puzzle. I think you are in agreement when you said Modern TV (and film or other media) might have an infuance but not the total brunt of the force.
I remember a fella saying "...but if that kinda stuff was all I watched, I'd go mad and kill people..." But, how could that be if these films (it was in refernce to Saving Private Ryan) don't (possibly) trigger something is someone.
People are crazy sometimes. That is true. There is bad shit out there and it wont go away. It has been there, it will be there, and we can't do much about it. However, itr happens more often when people are influenced. Jack the Ripper. Maybe his dada beat him or maybe he was just a sick fuck. Okay, but after he did what he did, a lot of others throughout history have copied his actions. This is a form of influence.
A kid in France, who has a lot of problems a thoughts going on in his mind, sees a "great" idea on screen. This is his outlet to do something awful.
I have never said media is to blame for everything. However, it is a part.