Air date: 2018-01-19

Runtime: 43 min

A 12-year-old girl stabbed in the name of a mythical online creature; a 24-year-old man posts his darkest fantasies before slaying three coworkers.

Air date: 2018-02-02

Runtime: 43 min

In 1977, aspiring actress Christa Helm gets murdered in West Hollywood; she becomes known for her secret diary, detailing romantic encounters with celebrities; her death remains one of Hollywood's greatest mysteries.

Air date: 2018-02-23

Runtime: 43 min

A Hollywood studio executive and devoted family man vanishes into thin air one night; as investigators dig into the case, they uncover dark secrets, and the details of man living a double life.

Air date: 2018-03-02

Runtime: 43 min

Richard Ramirez was a satanic killer terrorizing an entire state who sexually assaulted his victims. Aileen Wuornos, a highway hooker with a gun. Doug Clark and Carol Bundy prowled the Sunset Strip for sex and victims.

Air date: 2018-03-09

Runtime: 43 min

In 1979, Steve Banerjee cofounds the Chippendales male revue; as the franchise grows into an empire that generates vast sums of revenue, Banerjee does anything to protect it, including murder.

Air date: 2018-03-16

Runtime: 43 min

Fame at any age can make someone feel invincible, but young stars can lose control; Johnny Lewis ("Sons of Anarchy"), Lillo Brancato Jr. ("The Sopranos") and Ricardo Medina ("Power Rangers") are profiled.

Air date: 2018-03-30

Runtime: 43 min

In 1981, four people are found brutally murdered in the Hollywood Hills; the story of this horrific crime involves a prolific adult film star, a prominent LA nightclub owner, and the teenage girl caught between them.

Air date: 2018-04-06

Runtime: 43 min

When obsession meets celebrity, the results can be fatal; rising music star Christina Grimmie is gunned down by a crazed fan; singer Bjork survives a bizarre plot by a man who takes his own life.

Air date: 2018-04-13

Runtime: 43 min

In 1979, Steve Banerjee cofounds the Chippendales male revue; as the franchise grows into an empire that generates vast sums of revenue, Banerjee does anything to protect it, including murder.

Air date: 2018-04-20

Runtime: 43 min

Fame at any age can make someone feel invincible but what happened when young stars lose control? Johnny Lewis (Sons of Anarchy), Lilo Brancato Jr.(The Sopranos) & (Power Ranger) Ricardo Medina are profiled.

Air date: 2018-04-27

Runtime: 43 min

When a D.C. intern vanishes from the most powerful city in America, rumors of an affair with a married congressman spread like wildfire. A year later her body is found but 15 years on and the case remains unsolved.

Air date: 2018-05-04

Runtime: 43 min

In 1981, four people are found brutally murdered in the Hollywood Hills; the story of this horrific crime involves a prolific adult film star, a prominent LA nightclub owner, and the teenage girl caught between them.

Air date: 2018-05-11

Runtime: 43 min

When obsession meets celebrity, the results can be fatal; rising music star Christina Grimmie is gunned down by a crazed fan; singer Bjork survives a bizarre plot by a man who takes his own life.