The convicted killer was an expert on a hobby followed by millions of people, and was the subject of a famous movie.

Alcatraz Island, a military fort turned an army prison in the San Francisco Bay, is most well known for operating as a federal prison from 1934 until 1963. That distinction is being challenged after ...

Dangerous prisons around the world exist, with some prisons having entire cities located inside them. These, in particular, are the most violent prisons in the world.a ...