On the Case with Paula Zahn: Beauty and the Beast
A beautiful young woman is abducted in broad daylight. Police and her family begin a race against time to find her before it's too late.
Most Watched in Crime & Crime Prevention
Most Evil: Cindy Hendy
In this Investigation Discovery video, get up close and personal with Cindy Hendy, the woman who worked alongside David Parker Ray in his coveted "Toy Box."
Most Evil: Jessica Schwartz
In this Investigation Discovery video, profiler Pat Brown travels to Florida to meet with torture killer Jessica Schwartz, a woman convicted of murdering her young stepson.
Most Evil: Visiting Bar Jonah
In this Investigation Discovery video, Dr. Stone travels to prison to speak with convicted murderer Nathan Bar-Jonah.
Most Evil: Pedophile Confessions
In this Investigation Discovery segment, two pedophiles share their stories. They are working to control their urges with the help of Dr. Paul Federoff.
Double Life: Mongol Takedown
The time has come for Billy Queen to end his undercover job and help his fellow ATF agents take down the Mongols.
Sins & Secrets: Grisly Murders at Black Bear Inn
In 2003, 65-year-old Julie Bullard fulfilled a dream, moving to Maine from San Francisco and opening the Black Bear Inn. That dream would be shattered nearly three years later, when police discover three mutilated bodies behind the inn.
Most Evil: Stalker
What goes through the mind of a killer? Find out what makes celebrity stalker and murderer Robert Bardo tick in this segment from the Investigation Discovery's show "Most Evil."
Reasonable Doubt The Jury: Prosecutions Case
With the trial underway the prosecution now begins to present their case to the jury, and hope to prove that Kenneth Fitzhugh is guilty of murder. Learn about this case in this clip from Investigation Discovery's "Reasonable Doubt: The Jury."
Crimes of the Century: The Grisly Manson Murders
Shots in the night, blood on the walls, cries for mercy. Decades later, the sheer depravity of the Manson murders still has the power to horrify. Learn more about the Manson murders in this Investigation Discovery clip.
Recent Videos in Crime & Crime Prevention
Deadly Sins: Green-Eyed Monster
Christian Longo was a busy man with an insatiable appetite for money. When the money runs dry and bankruptcy looms, he decides to take drastic measures.
Sins & Secrets: Strange 911 Call
When dispatchers receive a call related to a death, emergency officials arrive to find a victim and no witnesses. It is only after they have the opportunity to examine the body that they find shocking results.
Space: Solar Storms
Skye Hanson has an inflated sense of entitlement, and she's willing to kill her father in order to get what she wants.
Alien Encounters: Earth's Welcome Mat
A dangerous love triangle forms when the three participants begin heavily using crystal meth together. Tensions are high and it's only a matter of time before one of them meets their end.
Do Billions of Planets Mean More Earths?
Christian Longo is a young married father of three who desperately wants a taste of the good life, and is willing to destroy everyone in his path- including his family- to get it.
Heavy Metal Task Force: Hard Rock Shovel
In the small town of Rome, Georgia a Frito Lay delivery driver is shocked to discover his boss brutally murdered. Was it a random crime or something way more sinister?
Oddities: A Model Occidactyl
A single working mother comes home to find her two young daughters murdered. Summer vacation had just started for the two siblings but their vacation turned into a nightmare.