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.

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

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

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...

Set in a 1950s Britain rising from the ashes of the Blitz into the grip of a new Cold War, our beeke...

London police detectives Cassie Stuart and Sunny Khan investigate historic cold cases involving miss...

A family falling apart over a missing girl. This intimate drama traces the increasing trauma of the ...

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...

Factual drama based on the notorious White House Farm murders, and the ensuing police investigation ...

The murder of a teen girl impacts a public prosecutor linked to the victim, a lawyer seeking a caree...

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

Former Scotland Yard Homicide Detective Inspector Steve Keogh invites viewers into the intriguing re...

Former NYPD detective and forensic genius Lincoln Rhyme was at the top of his game until a serious a...

When relationships go bad and one partner becomes obsessive, the gruesome fact is that, sometimes, t...

A Black Forest village seems like an idyll - until the popular local GP dies. The village cop thinks...

About the infamous murder of six year old child beauty pageant contestant Jonbenet Ramsey and the hy...

Murder in Mind is a British television thriller drama anthology series of self-contained stories wit...

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