Of course he did. They are also saying that he was wearing a T-Shirt of Demolition Ranch. I mean, it can't get more stupid and ridiculous. Really looking forward to read the manifesto that must be about to be finished, I mean, found in his apartment.

Damn. This kid was going to war. Yet somehow he was barely successful of hitting anyone.

The media blaming him for the attack (in the comments of that tweet) is next level.