Facilities · Federal prison
United States Penitentiary Florence ADMAX
Florence, Fremont County, Colorado · capacity 412
Also reported as ADX Florence Supermax; Supermax federal prison; U.S. Penitentiary ADMAX; U.S. Penitentiary in Florence; U.S. Penitentiary, Florence; U.S. Penitentiary, Florence Federal Correctional Complex; and others.
10 deaths are recorded here, from 2005 to 2026; 8 by name.
- illness 3
- other person 3
- undetermined 3
- suicide 1
The people
- Ryder Holliday June 24, 2026
- Theodore Clifton Matthews April 7, 2025
- Robert Hanssen June 5, 2023
- LaMarcus Hillard September 19, 2020
- Thomas Silverstein May 11, 2019
- Jose Martin Vega May 1, 2010
- Name not reported August 16, 2009
- Name not reported August 16, 2009
- Charles Harrelson March 15, 2007
- Manuel Torrez 2005
History and conditions
Research on this facility’s history, oversight and conditions is coming.