News The Most Infamous Criminals at ADX Florence, Colorado. America’s highest-security federal prison, ADX, is home to some of the world’s most notorious criminals, including Mexican drug kingpin “El ...

While talking to a former employee who accused him of sexual assault, Patterson revealed how he convinced the federal government to pay nearly double rates for water at the Florence ADX prison ...

ADX Florence in the Colorado mountains is the most secure prison in the US Then in February 2008 he was jailed for an additional 20 years for manslaughter in Sunflower County, Mississippi.

ADX Florence is the only federal "supermax" prison in the U.S. and home to a rogue's gallery of notorious criminals. What's it like to serve time there?

Former prisoners described ADX Florence’s most secure wing as completely isolated. AP Photo/Bebeto Matthews, File Sayfullo Saipov was convicted for a 2017 truck attack that killed eight people.

Dubbed the “Alcatraz of the Rockies,” the United States Penitentiary Administrative Maximum Facility (ADX Florence) in Colorado is the country’s most secure supermax prison.

Two inmates at ADX Florence were sentenced for a 2021 inmate death; one for voluntary manslaughter, the other for involuntary ...

El Chapo once ruled a billion-dollar cartel empire. Today, he’s locked alone in a tiny cell with nothing but silence and concrete for company. Step inside ADX Florence, the world’s most secure ...

ADX super-maximum security prison in Florence, Colo. David Klug via AP . In this courtroom sketch, Robert Bowers confers with his legal team in federal court in Pittsburgh on May 30, 2023.

Just two hours outside of Denver, in a concrete pit among Rocky Mountain foothills, sits the highest-security prison in America. Its official name is the U.S. Penitentiary Administrative Maximum ...

Just two hours outside of Denver, in a concrete pit among Rocky Mountain foothills, sits the highest-security prison in America. Its official name is the U.S. Penitentiary Administrative Maximum ...