Okay...just completed Season 2.
One thing that bugs me a bit is the sadistic nature of the perps. And the graphic perverted violence.
If this is a realistic portrayal...then it's no wonder so many police officers commit suicide.
That said, can't wait to start Season 3.
PS: And how is it that the detectives don't seem to carry firearms?
Watching the series, you cannot help but wonder how an advanced society can allow their police to not open carry.