They apparently wait for hate crimes and so called anti PC crimes to spring into action. I can't remember them nailing a real criminal for years. That is why Davis and his band of criminals have operated with no fear. Our current Kali AG is a clone of Jake Reno, his main job is to protect his fellow rats. Davis et al know that.
We will see a few more small heads roll like Barry Keene, a local idiot who has inhaled too much wine from his old district. The big Rats will walk free and continue to do what Rats in power do.