From the Dorner Manifesto of 2013:
Those lesbian officers in supervising positions who go to work, day in day out, with the sole intent of attempting to prove your misandrist authority (not
feminism) to degrade male officers. You are a high value target.
Much Some of his ire appears to be directed at modern gender imbalances.

Then instead of obsessing in his manifesto about racial matters, he should go exclusively after them, and their enablers. Then I might even feel as the public did towards Robin Hood or Bonnie and Clyde or the Edwin Boyd Gang (till they killed police).
You know society / civilization is breaking down when those with conservative, pro-law-and-order instincts instead find themselves unable to sympathize with police against a mass murderer.