Diabolical

1. Unhappy Birthday

Air Date: 2013-12-18

49-year old Neal Jacobson is the image of success. Then one morning Neal is found covered in blood by a Florida roadside, claiming that he just killed his entire family. Is Neal Jacobson the victim or is he simply a cold-blooded killer?

2. Our Little Secret

Air Date: 2013-12-18

When Christine Billis' car veers off the road and rams into a tree, her husband, Charles Billis, dies at the scene. Was Charles Billis' death a tragic accident or is his death the result of a diabolically premeditated plan?

3. Shattered

Air Date: 2013-12-18

David Messenger brutally murders his pregnant wife, Heather, in front of their 5-year-old son. The crime comes as a shock. Did he kill his wife in self-defense, did he fall victim to mental illness or was something even more disturbing going on?

6. Mother of all Murders

Air Date: 2013-12-25

Pennsylvania native Janet Lynn Mickey's greatest dream is to start her own family. So, when she marries college football-star Darrell Tyburski her future seems secure. But when the couple has children, plans change leading them down the darkest path.

1. Mother of All Lies

Air Date: 2019-05-21

In 2015, Detective Scott Sanderson finds himself solving one of the strangest cases of his career. At its center are a newborn and her missing mother. Before long he'll uncover a diabolical scheme that will destroy the lives of everyone it touches.

2. Who Needs Enemies

Air Date: 2019-05-27

A cold morning in December starts off like any other until a rural farmer discovers the body of a dead woman. What seems like a sadistic rape and murder turns into a conspiracy and before long the diabolical nature of someone close is revealed.

3. Someone's Lying

Air Date: 2019-05-28

On April 17, 2015, a Virginia hunter stumbles upon a grisly discovery in the woods: a woman with an execution style gun shot wound to the back of her head. As detectives begin their investigation, they uncover a twisted web of lies and crimes.

4. Recording Evil

Air Date: 2019-06-03

A woman comes home the morning after Halloween and finds her roommate and her roommate's nephew laying dead on the floor of her house. Who could have committed such a heinous act!?

5. Queen of Deception

Air Date: 2019-06-11

2011 is off to a rocky start when a beloved Susanville police officer is found dead. What first looks like suicide morphs into a full blown murder investigation when his wife becomes a suspect and detectives uncover a story of love, lust and murder.

6. DeEllen Bellah and Don Dial

Air Date: 2019-05-27

7. The Rich Get Richer

Air Date: 2019-06-25

Penny Knell is admitted to a special care facility where a devious criminal mastermind awaits.

8. A Life of Lies

Air Date: 2019-07-02

In Prichard, Ala., loving father Re'Mano Campbell is found murdered in his home; it takes the cunning wit of local investigators to unravel the mystery of who murdered him.

9. Murder is No Accident

Air Date: 2019-07-09

Cynthia Roth drowns in the middle of a crowded lake. A decades-long trail of terror is uncovered by investigators. Detectives must take extraordinary measures to catch the killer.

10. When All Else Fails

Air Date: 2019-07-16

After her home is invaded and her husband murdered, Shaunna Dodd recounts her harrowing ordeal at gunpoint. However, when investigators dig deeper, they uncover a tale of lies, infidelity, and shady characters who have wandered into the Washoe Valley.

11. Episode 11

Air Date: 2019-07-22