Christopher Dorner, the Chocolate Rambo

So a Navy reservist-come-police officer got mad at all the racism and was dismissed after complaining about police brutality.

He has killed family members of those he has grudges against which for me proves without a shadow of a doubt that he is irrational, even if the dismissal wasn't justified. What do you think?

Apparently there are 2 versions of his manifesto, an edited and a full version, this is the full version.
http://pastebin.com/yw3Ffy0S

So it's confirmed that 4chan enjoys police brutality and is a hypocrite when it comes to it's racism if the death-count is high enough.