A look at infamous Supermax inmates, revealing the stories behind their notorious crimes.

The incarcerated drug magnate known as El Chapo had an escape plan - but not the daring kind he previously used to break out ...

When President Donald Trump commuted the federal prison sentence of former Chicago gang leader Larry Hoover, it may have marked the first time a form of clemency was granted on a current inmate of the ...

Joaquin "El Chapo" Guzman is serving a life sentence at a maximum security facility in Colorado.

WASHINGTON (AP) — The Justice Department will seek the death penalty for a man accused of killing a fellow prisoner at the federal government’s “Supermax” prison in Florence, Colorado, while serving a ...