Some cases involve: sex trafficking, rape, and harrasment; none of this shown in graphic detail. Prostitution is a theme throughout one ep. Kissing and some innuendo between a married couple.
Violence & Gore
Mild
As a crime drama, expect some cases revolving around murder, kidnapping, sex trafficking and implied assault; most of this occur off-screen, except when a police officer shoots a man to save a woman about to be excecuted. Some hand to hand combat. Season 2 shows several dead bodies; no graphic detail.
Profanity
None
A few uses of mild insults such as: stupid, idiot, dumb, fool, etc. A use of "dogdammit" as a substitute for "GD". No other cursing.
Alcohol, Drugs & Smoking
Mild
Some cases revolve around drug use, such as when a man is assumed to be cooking meth as he is a former addict; he's shown in a flashback with a needle in his arm almost having an overdosis (he survives). A teen girl takes an illegal pill; she's raped off-screen because of the effects. Brief partying visible.
Frightening & Intense Scenes
Mild
An ep depicts a man having inappropiate, scary type behaviour towards people.