The series frequently depicts sexual situations, sexual encounters, and occasional partial nudity. It explores adult themes and romantic relationships in a mature and candid manner.

As a show about a serial killer, it features extreme, graphic depictions of violence, dismemberment, and crime scene forensics. These scenes are highly realistic and intended to be disturbing.

The dialogue contains frequent use of strong language, including 'f*ck' (regularly used in anger), 'sh*t' (frequently used for emphasis), and 'b*tch' or 'a*shole' (used in confrontations). It is intended for a mature audience due to coarse verbal exchanges.

The series regularly features depictions of social drinking and occasional drug references or use within the context of crime investigations. Substance use is part of the realistic portrayal of the adult characters' lives.

The show relies on significant psychological tension and suspense as the main character hides his dark secret. Viewers will encounter very intense, disturbing scenarios throughout the series.

The narrative explores the fallibility of a legal system that allows criminals to evade accountability, though it promotes extrajudicial vigilantism as a solution.

The protagonist is a serial killer whose surface-level professional competence masks deep-seated sociopathic tendencies, making him an unsuitable role model.

Features a multi-ethnic cast within the workplace, though characters often function within archetypal crime drama roles.

Provides a stylized look into forensic science and criminal investigations, though these are secondary to the violent narrative.