It Takes a Killer Season 1, Episode 4: A Treacherous Triangle

The Craigslist Killer

Three women who advertised erotic services on Craiglist are assaulted, on of them is killed; surveillance video and witness reports match a man who no one would ever suspect to be a killer.

Chandra Levy

When government intern Chandra Levy goes missing, detectives discover she may have been having an affair with a senator; a man in jail claims he has information

Jodi Arias

When a deadly sniper terrorizes the DC area for weeks, frantic police put out an APB for a white van, but the FBI has a theory that there might be more than one sniper, and they're not driving a white van.

Phil Spector

When an aspiring actress is found dead in the home of a legendary music producer, he claims it was suicide. But as detectives piece together the crime scene, study the pattern of blood splatter, and the position of the weapon, they zero in on their suspect and a history of bizarre behavior.

Deaths In The Family

When three members of the same family die of mysterious causes, police being to suspect they have been poisoned. Detectives exhume bodies and confirm the presence of antifreeze, but who is the poisoner, and why? The secret almost dies when a fourth family member is poisoned, but survives.

Bind, Torture, Kill

A killer terrorizes Wichita, Kansas, preying on random people and families, tying them up, and strangling them. But then the killer goes quiet. When he resurfaces decades later, police find a way to lure him to reveal his identity - and it's a man no one suspected.

The Ghost Of Baton Rouge

When a series of women are murdered in Baton Rouge, police draw a profile and begin DNA testing a segment of the city's population - white men. But when one victim survives, she tells detectives they're on the wrong trail. The killer isn't white.

Stephanie Lazarus

When a newly married woman is killed at home, police believe it's a robbery gone wrong. But 20 years later, an LAPD officer opens the cold case file and sees the crime in a new way. The murder was staged to look like a robbery and the killer could actually be a cop - from the same department.

The Casanova Killer

When four women are killed at different times in different states after going home from a bar with a handsome young man dressed like a cowboy, detectives don't realize the murders are linked together. When they do, their killer is on the run and the manhunt is on.

A Woman Scorned

The Fast Food Killer

Murder for Millions

A millionaire inventor rolls the dice with a much younger fiancee. But he'll soon find out that she and her secret boyfriend have played him for his money and the price of this game is his life.

Author of Death

Out on parole, an ex-con turned published author goes on a 24-hour killing spree. But when he unknowingly leaves one of his victims alive to identify him, cops who launch a multi state manhunt and bring him to justice.

A Son Snaps

After years of abuse, a high school valedictorian snaps, viciously stabbing his mother in the family's garage. He almost gets away with her savage murder, except for a couple small inconsistencies in his alibi that reveal his true plans.

Homicide In The High Desert

When a banker's soon-to-be ex-wife dies, it is passed off as an accidental fall, but after months of investigation it becomes clear that she was murdered.