"Killer Lies" looks at recent history's most deceptive killers, including Susan Smith, who claimed h...

The most notorious killers -- Bundy, Gacy, Ridgway, Sells -- have claimed hundreds of victims and sh...

More than 90 percent of murders are committed by men. But what motivates the women who are driven to...

Why do people kill together? How do the evil thoughts of one become the evil deeds of two? We probe...

What lies in the mind of the psycho killer? Ed Gein robbed graves to harvest the skin of his victims...

Engineers of the most diabolical plots; killers with the most deviant desires -- Columbia University...

Is there a recipe for creating a serial killer? An explanation for why someone would commit such hei...

In his quest to understand evil, Dr. Michael Stone travels across the United States to meet some of...

What happens in the mind of jealous lovers turned into enraged killers? From impulsive crimes of pas...

What happens when delusion, obsession, and jealousy collide? Violent stalkers are among the most ter...

Featuring cutting-edge science that may finally reveal the neurological cause of violent schizophren...

Dr. Stone's scale of evil has decoded the complex psychology of the country's most notorious crimina...

From the 1995 sarin nerve gas attack in Japan to the Manson murders, some of the most horrific cult...

Over the last few decades, spree killings and mass murders have been on the rise. So-called "rage ki...

Some killers seek credit for their crimes. They play cat-and-mouse games with police, leave calling...

The most intelligent serial murderers can be the most dangerous. Edmund Kemper, Unabomber Ted Kaczyn...

Revenge is one of the more common motives for murder. Much less comprehensible and much more dangero...

Even with a mix of narcissism, paranoia, and undeniable charisma, cult leaders normally don't become...

Charles Manson's name is synonymous with evil itself. Almost forty years after the Tate-LaBianca mur...

Killers, plagued by madness and driven by delusions and false beliefs. Their minds make irrational c...

Scheming killers. Liars and con artists who deceive their families, their friends and the public. Th...

Cannibals - vampires. Murderers who feed on humans. Driven by desires and delusions, these criminals...

Women who kill. They often target those closest to them; partners, family members, friends. Columbia...

Redemption. The atonement of guilt. Is it possible for killers to reform and change their lives? Or...

Gangs. They lure members with promises of respect, money and power. From armed robbery to murder, th...

What makes a murderer? Can malfunctions in the brain compel someone to commit acts of extreme cruelt...

Brutal killers. What motivates their heinous crimes? One man goes face to face with violent criminal...

How do you track a killer? When a homicide is discovered, police must consider every possible motive...

Three master manipulators. Each committed acts of unspeakable evil...Taylor Helzer orchestrated brut...

Control freaks seek to gain power through murder. Ronald Gene Simmons was a mass murderer who killed...

Anything can set off a rage killer. Gerald Stano craved the company of women but lashed out when he...

Stone cold killers attack without a moment's hesitation. Maksim Gelman stabbed random strangers thro...

Sexual deviants are aroused by the act of murder. Gerard Shaefer was a trusted policeman who bound,...

antasy killers imagine every aspect of their crime in detail. Daniel Conahan lured men into the wood...

Deceptive killers walk among us wearing a mask of innocence. Everyone thought janitor Kendall Franco...

Ego Maniac killers think only of themselves, and thus commit egregious crimes without remorse. Truck...

The attention-seeking killer commits crimes for the spotlight it incurs. George Russell boasted of h...

In the wild, a predator instinctively knows: eat or be eaten. For predator killers, murder is just a...