He might be in Mexico now, for all we know. I believe he had a change of heart. My clue would be the attempted boatjacking, if it ever happened. I say IF, because usually, the media would be all over the guy who was on board when Dorner tried to take it. Yet, I haven't seen the first thing about him. That boatjacking looked like the exit strategy of a desperate man, made up on the fly, and not something that has been thoroughly planed.
Dorner could have done way more damage as of yet, but he did not. He either is already far away, or he is back on his hunting grounds. He torched his truck because he had a new transportation, that's for sure. He had 5 years to plan this out, I don't think a 2nd Lt from the Navy, with intelligence experience, would plan such a "raid" and forget to take the weather into consideration. He needs to sleep, he needs to eat, he needs to haul his weapons and supplies. He knows that by now, Hotels, Motels and such are taboo for him, and I think he planed that as well, so if he's still here, my money would be on a van of some sort, where he can get some rest without having to check in.
He gives the pigs a run for their money, you gotta give him that. Again, I do not condone the shooting of the daughter and son in law of the cop who has been also killed. But the captain he smoked, had fair warning, and was a primary target. If I take a look at it from a sniper's perspective, his death was part of the mission. He had a huge machinery of cops to protect him. He chose not to, and got what he had coming. I just don't get why Dorner would publish his manifesto BEFORE he striked. If he really just wanted the people on his llist dead, he could have taken them out before the cops even would have made the connection. Maybe he is a guy who wants his 15 minutes.