What the police have is immaterial to what the media will report. Remember when Ted Kaczynski was a ring wing nutjob? Even though the police had his manifesto showing he was a left wing environmentalist nutjob, they still reported him as a right winger. Shortly after it was revealed he was a lefty, and right up to today, you never hear about about him. But god forbid anybody forget about the OKC bombing and Tim McVeigh.
Isn't it interesting that whenever it is a muslim fundamentalist, the media makes all kinds of excuses, or say thet they acted alone. They never call for stronger measures against muslim fundamentalists. But as soon as it might be someone with potential "conservative" leanings, we need to ban all guns and investigate all "conservatives". It gets old.
IIRC they didn't have Fox back then. Say what you will but they know that their primary customers are right of center so I'm sure they would have gotten that out.