You've got a serial killer who is on the loose, and bodies are popping up everywhere.' Parade can exclusively reveal the trailer for Oxygen's newest true crime series.

The new series Unknown Serial Killers of America premieres Sunday, May 18 at 7 p.m. ET/PT on Oxygen following a new episode of Snapped. Each hour-long episode of Unknown Serial Ki ...

Learn more about the recently ID'd Jane Doe, known as peaches, and her child, both of whom were potential victims of the Long ...

Each hour-long episode of “Unknown Serial Killers of America” profiles the horrific stories of these unconscionable criminals, and delves into what transformed them into evil monsters. With first-hand ...

Social media is full of speculation after a series of bodies was found — causing some families to suffer all over again ...

The woman’s death comes amid rumors circulating online about a possible New England serial killer following the deaths of ...

A woman's body was discovered this week in Springfield, Massachusetts, re-igniting social media fears over a potential serial ...

So far, only three of the deceased individuals have been identified — Paige Fannon, 35, of West Islip New York, whose body ...

Amid internet speculation about a serial killer in New England ... The case of the Connecticut River Valley Killer remains unsolved to this day, and the killer’s identity is unknown. It is believed ...

Jane Boroski, the lone suspected survivor of the Connecticut River Valley serial killer, is warning locals to remain ...

A woman and her toddler killed on Long Island in 1997, whose homicide has been linked to the Gilgo Beach serial killings, ...

A man arrested on suspicion of luring and killing an unknown number of cats in Southern California has been released on bail, police confirmed Thursday. Alejandro Acosta Oliveros, 45, from Santa ...