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.

Meet Chase McDonald and August Brooks. Two guys who will do anything to keep L.A. safe . . . even if...

Inspector Robert Lewis and Sergeant James Hathaway solve the tough cases that the learned inhabitant...

An intelligent detective from Kolkata solves many mystery that unsolved by police without any weapon...

What starts as a YouTube video going viral, soon leads to problems for the teenagers of Lakewood and...

True crime documentary series showcasing stories where individuals are unaware that the night in que...

Taggart is a Scottish detective television program. The series revolves around a group of detectives...

"Kill or Be Killed" reveals the stories of those who lost their lives at the hands of someone they k...

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

Witness the crime busting techniques and forensic science used by the FBI to break the most baffling...

The peacefulness of the Midsomer community is shattered by violent crimes, suspects are placed under...

A reclusive ex-cop reenters the game as an insurance investigator, searching for clues in crime scen...

Tōko Kisaragi is a detective in the Investigation 1 Section 11 of the Tokyo Metropolitan Police Depa...

Murder in Paradise recounts the stories of American couples who go on dream vacations that end in vi...

Fortitude is a place like nowhere else. Although surrounded by the savage beauty of the Arctic lands...

Overton is a small, countryside village where farming is its bread and butter and race horses are it...

Edward Popielski, a Polish detective, who suffers from photogenic epilepsy, which helps him track do...

When her client dies on the eve of his wedding, a florist sets out to find the killer, unearthing hi...

Dexter Morgan, a blood spatter pattern analyst for the Miami Metro Police also leads a secret life a...

A dark psychological crime drama starring Idris Elba as Luther, a man struggling with his own terrib...