Ill lend my perspective a little.
A genius is about 1 step away from insanity, and delusional thought. Often times they are able to retain large amounts of information. I have no military, or LE training, but some tactics from my view are by design to have almost an infinite number of outcomes. This guy, if all appearances are correct, understands a very broad spectrum of militant & LE knowledge. Furthermore, he's been pissed off by LAPD, and otherwise.
On the flip-side, the media is always truthful right! The LAPD is gatting down everything that is blue, and has wheels. Though, Dorner shouldn't be killing people. His plan, however has been effective towards reaching his goal's listed.
Who knows if the LAPD is straight or not, it doesn't appear so. And what do we even know about the situation other than the 11p document.
Wild stuff!