Jeff Mudgett learned the shocking truth at a family dinner: His great-great-grandfather was H.H. Holmes, the infamous con man and serial killer who operated a so-called “Murder Castle” during the 1893 ...

The Missoula Mauler. The Serial Killer Clown. The Giggling Granny. The BTK Killer. These names may send chills through anyone familiar with America’s true crime history. Each bizarre alias belonging ...

CHICAGO (WLS) -- It is a grisly contest with some horrific competitors, but according to the FBI the gruesome winner is Samuel Little. With a 40-year resume of murders, Little handily surpasses ...

Explore the stories behind the most notorious serial killers who shocked the world and changed the way we understand criminal psychology.

The FBI is investigating the possibility of a serial killer in Chicago. In a joint investigation with the city's police force, authorities are looking into 51 unsolved murders on the South and West ...

The man who killed Tray Savage received a 29-year prison sentence after entering a guilty plea for the murder, bringing closure to a saga that had lasted five years. The 26-year-old rapper was gunned ...

The witching season is upon us, the days before Halloween tantalizing us into revisiting classic horror movies or reading ...

Peacock's 'Devil in Disguise' is one of the scariest shows of 2025 — and it's based on a notorious real-life serial killer ...

The actor tells PEOPLE he dug into court files about Speck's murders and explored how he "related to" serial killer Ed Gein, ...

(Image: Courtesy of Prime Video) Generally referred to as America’s first serial killer, H.H. Holmes constructed a so-called “Murder Castle” in Chicago during the 1893 World’s Fair — a maze of hidden ...