The series offers a clear distinction between good and bad, according to the police/legal system. It highlights America's sophisticated legal system, and the sometimes tenuous relationship that exists between each of its agencies.
Plenty of shooting, guns, blood, and bodies, though not as graphic as on forensic shows like CSI.
No sex is shown, but sometimes the crimes involve sexual acts.
A few spicy words, but otherwise tamish.
Occasionally someone will smoke or do drugs.