Secrets of a Serial Killer" follows an unlikely pairing comprised of an ex-FBI investigator and a prison informant as they work together to uncover new victims and bring closure to families.

Charlotte Cook left her home in Oakland, California, one January afternoon in 1974 to visit her sister. The next day, her ...

Oxygen’s new true-crime series “Death Row Confidential: Secrets of a Serial Killer” premieres tonight at 9 p.m. ET/PT with a ...

Death row inmate William Noguera spent 10 years documenting Joseph Naso's confessions, helping investigators link the serial ...

Convicted "Alphabet Killer" Joseph Naso may have slain far more than four women, raising new questions for families and ...

Chandra Levy was young, ambitious, and ready to start her life. Then she vanished, and more than two decades later, the ...

William Suff, born on August 20, 1950, in Torrance, California, became one of the most notorious serial killers in Riverside County history.

New Hampshire authorities used DNA genealogy to identify Rea Rasmussen as the last unknown victim in a 40-year serial killer ...

A former FAU student, Gerard Schaefer, known as the Cop Killer, was the chief suspect in the death of Susan Poole in the ...

Gay men in San Francisco were targeted by the Doodler serial killer in the '70s. In the decades-long search for a San Francisco serial killer, police released new details Wednesday, including an ...

Here are 5 serial killers who have touched County in Hurricane Andrew murders, Flat-Tire Murders, and other cases.

New fears serial killer Ivan Milat killed “hundreds” more people have emerged, with scores of unsolved deaths before his arrest for the backpacker murders.