Via multiple timelines and perspectives, it explores and upends the girl-gone-missing genre. It's a show about how a young woman's mysterious death during an idyllic Caribbean vacation creates a traumatic ripple effect that eventually pulls her surviving sister into a dangerous pursuit of the truth.
This series focuses on the development by two men, two agents, of a new criminal field and does so through story lines of visiting the sociopathic mind. Mindhunter is based on the 1996 book Mind Hunter: Inside the FBI's Elite Serial Crime Unit, by former special agent John Douglas and Mark Olshaker.