I didn't expect things to be so frustrating from the very beginning. 1- people argue too much, there is no scene without a fight. perhaps this add some edging point to the story, but it's just too much. police officers fight against criminals, they fight against the victims' families, and then against their hierarchy and with each other. most of the time people don't understand each other because nobody listens. so I was already on edge from frustration, and then 2- they added the never ending flash back. I had the feeling things were going backwards.
the story was ok, but these 2 killed my patience. I dropped.