A predator hunts in California, leaving behind a trail of shadows. Evidence is meager, frustratingly so, until a single survivor emerges from the darkness.

A predator hunts in California, leaving behind a trail of frustratingly few clues. The pattern remains obscure, until a single survivor emerges from the darkness.

During the mid-1980s, a disturbing pattern emerged in Kansas City: women began to disappear, each linked by a peculiar connection to a man who styled himself "The Slave Master." To apprehend this serial killer, a sadistic mind must require …

The mid-1980s brought a chilling series of disappearances to Kansas City. Each woman vanished with a singular, unsettling link to a man who styled himself "The Slave Master." To apprehend this serial killer, a detective of considerable skil…

Even in the shared beginnings of identical twins, profound differences can emerge, particularly when one walks a path of violence.

A student vanishes from an Indiana college campus, and months later, a second girl is found deceased. The disappearance sparks fear among the campus community, with several students reporting a man attempting to entice them into his van. As…

Born on November 25, 1946, Richard Francis Cottingham is a convicted serial killer and rapist responsible for the deaths of at least eighteen young women and girls in New York and New Jersey between 1967 and 1980. He earned several grim nic…

Born on November 25, 1946, Richard Francis Cottingham is a convicted serial killer and rapist responsible for the deaths of at least eighteen young women and girls in New York and New Jersey between 1967 and 1980. He earned several grim nic…

A string of unexplained deaths has prompted speculation among law enforcement that a cunning predator, like a black widow spider, may be responsible.

Nurse Judy Buenoano has endured a relentless series of devastating misfortunes: two house fires, a perplexing canoe incident, and the profound losses of her husband, her partner, and her child. Speculation arises whether such a concentratio…

Born on April 6, 1955, Keith Hunter Jesperson is a Canadian-American serial killer who terrorized the United States during the early 1990s, claiming at least eight female victims. He earned the chilling moniker "Happy Face Killer" for the c…

Born on April 6, 1955, Keith Hunter Jesperson is a Canadian-American serial killer who terrorized the United States during the early 1990s, claiming at least eight female victims. He earned the chilling moniker "Happy Face Killer" for the c…