Like trying to decipher the value of a book without ever opening it, judging a person by his or her outward appearance can be a mistake. Someone may look perfect on the outside, but even the most kind-hearted soul has a dark side looming. "Diabolical" is a docuseries that delves into the minds of murderers, asking a simple question: "Why did they do it?" The acts were committed with extreme premeditation -- many were months or even years in the making. Tension builds in each episode as law enforcement taps into the methods of devious masterminds, aided by insights from forensic psychologists and psychiatrists as well as criminal profilers.

Dateline NBC, or simply Dateline, is a weekly American television newsmagazine series. It was previo...

Thriller is a British television series, originally broadcast in the UK from 1973 to 1976. It is an ...

Natural Born Killer is the definitive story of how the police stopped a serial killer in his tracks....

Chimera incident, a serial murder and explosion crime that shook the year of 1984, takes place exact...

Set against the stunning Scottish landscape in and around Dundee, three compelling female characters...

In the red light district of 1980s Taipei, women at a popular Japanese night club navigate jealousy,...

This compelling edge-of-your-seat docu-series recounts some of the most bizarre and crazy murders in...

Columbo is a friendly, verbose, disheveled-looking police detective who is consistently underestimat...

Detective Andrea Cornell is a tough, thorough Homicide Detective who leaves no stone unturned. Her u...

Anka Serafin, a young anthropologist from Krakow, who escapes to the mountains in search of herself ...

Song Yeo-wool, a widow who has been falsely accused of her husband’s murder, goes on a dangerous pat...

A six-part series that takes viewers on a deep dive through some animated favourites to explore how ...

Gen Z amateur sleuth and tech-savvy hacker Darby Hart and eight other guests are invited by a reclus...

In a big city with the soul of a small town in the depths of California, after a terrible shooting i...

Go behind the scenes with Kansas City, Kansas PD detectives, round the clock, capturing the real-lif...

A drama about the race between people who want to get closer to the truth and those who want to cove...

Hiding a twisted past, a man maintains his facade as the perfect husband to his detective wife — unt...

This documentary shines light on the underbelly, the causes and the consequences of some bloody gang...

The real-life stories behind unique homicide cases with in-depth interviews, authentic archival mate...

Spine-tingling crimes that take viewers on a ride of twists and turns, complete with jump-out-of-the...