H.H. Holmes is believed to be the United States’ first known serial killer. In 1886, Holmes, whose original name was Herman ...

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 ...

Serial killer shows have long carved out a niche on television, well before true crime had its moment. Here are the genre's 15 best TV series, ranked.

Jensen, a 16-year-old honor roll student, and Faraday, a 17-year-old wrestler, were the Zodiac Killer’s first known victims.

Texas is a state known for its Wild West history — for the outlaws, the criminals and the bandits. People like Sam Bass, the legendary train robber and John Wesley Hardin, notorious gunfighter, are ...

Warning: Spoilers ahead for Monster: The Ed Gein Story! After eight episodes, the terrifying tale of Ed Gein comes to an end in Monster: The Ed Gein Story. In Monster, viewers briefly spot Henry while ...

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Jeff Mudgett learned he is the great-great-grandson of H.H. Holmes, America's first known serial killer. Mudgett claims handwriting analysis proves H.H. Holmes and Jack the Ripper were the same person ...