A man known as the "Torso Killer" has confessed to the 1965 murder of 18-year-old Alys Eberhardt in Fair Lawn, New Jersey.

H.H. Holmes is believed to be the United States’ first known serial killer. In 1886, Holmes, whose original name was Herman ...

Houston bayou deaths raise serial killer rumors. However, police, mayor, and experts stress there is no sign of a serial ...

Oxygen’s new series, “Unknown Serial Killers of America,” exposes murderers who remain unknown to the general public and will premiere on Sunday, May 18. In the new series, “Unknown Serial Killers of ...

If you purchase an independently reviewed product or service through a link on our website, The Hollywood Reporter may receive an affiliate commission. Unknown Serial Killers of America, the newest ...

You already know about marquee murderers like Jeffrey Dahmer, Charles Manson and Ted Bundy, whose horrifying crimes have sent chills up spines for decades. But in the new true-crime series Unknown ...

Each year the FBI estimates between 25 to 50 active serial killers hunt their prey in America, taking the lives of hundreds of innocent people annually. Often these killings keep a city on edge, a ...

True crime fans will have much to savor in a new show coming to Oxygen. Audiences can soon sink their teeth into the stories behind the disturbing Unknown Serial Killers of America, an original series ...

The Houston bayous are once again at the center of a grim viral mystery. Despite repeated assurances from local officials, ...

Forensic Psychologist Dr. Rachel Toles talks about how neglectful and abusive mothers foster an environment that potentially leads to their children growing up to become serial killers.

The new Oxygen original series Unknown Serial Killers of America premieres Sunday, May 18 at 7/6c. The new series, which consists of six hour-long episodes, covers some of the nation’s most horrific ...

Explores the chilling cases of lesser-known serial killers whose crimes went unnoticed for years, leaving a trail of fear and unsolved murders before they were finally caught.