H.H. Holmes' Murder Castle (1893)
H.H. Holmes built a hotel near the 1893 World's Columbian Exposition in Chicago, where he murdered an estimated 9 to 200 victims. The building became known as the 'Murder Castle' with hidden rooms, trapdoors, and a basement crematorium.
Holmes was executed in 1896. The Murder Castle was demolished in 1938.
The case became one of America's most famous true crime stories and a fixture of Chicago's dark history.
The exhibition features a section on Holmes, connecting its Chicago run to the city's most infamous historical serial killer case.
