Step into the shadows where true crime meets pop culture obsession. These shocking, unsolved mysteries and infamous cases ...

Almost 35 years ago, the murder of four teenage girls in an Austin frozen yogurt shop shocked the nation and traumatized the ...

Libby, 14, and Abigail Williams, 13, who had set out for a walk on well-known trails in the woods outside the small town of ...

Joseph Naso, the convicted murderer known as the " Alphabet Killer," is once again under scrutiny following new claims he may ...

Eighteen years after Madeleine McCann, a 3-year-old British girl, disappeared in Portugal, the man considered a suspect by ...

Retired Rochester police investigator Mark Mariano said he doesn’t think Joseph Naso should be ruled out as suspect in ...

In 1996, a 6-year-old beauty queen was found murdered in her Colorado home. This short documentary explores the chilling case, the investigation, and why it remains unsolved.

September has been designated as “National Cold Case Month.” Experts estimate that the nation has 350,000 unsolved murders and Florida currently reports over 20,000 cold cases. Law enforcement ...

Families of some of the victims of violent crime in Chicago say that although it's been a largely intractable problem for the ...

Legendary author Truman Capote, who was raised in Monroeville, Ala., saw "In Cold Blood" as a journalistic triumph. But was it?

From royalty, a deranged midwife, surgeon and policeman - history still holds the secret of who Jack the Ripper really is, ...

A special fifth episode of HBO's docuseries, “The Case Against Adnan Syed,” gives viewers an update on Syed's life following his release from prison.