What matters now is what degree of planning he used prior to this, and the competency of his plan.
If this is typical, he is now just trying to flee. But if it was well planned, with prepositioned caches around the state, his could very well circle back and continue his attack on the LAPD.
Essential elements of this are based in layered deception, convincing them he is going somewhere and doing something other than what he is doing. And when they discover the lead is false, they find other false leads.
Being a left-winger, and supportive of gun control and other such foolishness, indicates that he is not smart enough to have well thought out his actions, and is instead relying on experience and luck.
Leftists are certainly fools, but they're also very cunning. Just look at the hundred years of planning and dedication it's taken for them to destroy the United States.
I get the impression this madman's been planning this out since the day he lost he job. If that's the case, it's going to be a long, bloody ordeal.
A strong candidate for the target of America's first domestic drone strike is quickly emerging here.