Diabolical

TV-142013•43m

Crime

Calculating. Cunning. Cold as ice. These shockingly devious masterminds use their wits and wiles to manipulate, seduce and try to get away with murder.

Open in PickFlick

Language

Status

In Production

First Aired

December 18, 2013

Last Aired

July 22, 2019

Networks

Investigation Discovery

Where to Watch

Region US · Lang EN

No providers available for this region.

Available in Your Library

Seasons & Episodes

Select a season to view episodes. Reddit links may contain spoilers.

Season

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?

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?

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?

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.