https://www.vice.com/en_us/article/ne8bpd/from-the-alcatraz-of-the-rockies-to-the-streets
https://www.quora.com/Is-it-possible-to-escape-from-ADX-Florence
https://www.corrections1.com/escapes/articles/5-things-to-know-about-the-escape-proof-supermax-prison-Nw3H6vQbd0EN0mSd/
https://www.corrections1.com/escapes/articles/5-things-to-know-about-the-escape-proof-supermax-prison-Nw3H6vQbd0EN0mSd/
https://systemsnspace.com/blog/alcatraz-of-the-rockies/#:~:text=The%20United%20States%20Penitentiary%20Administrative,most%20secure%20prison%20in%20America.
https://www.wric.com/news/local-news/35-years-later-mecklenburg-six-prison-break-and-its-lingering-impact-on-virginia/
https://www.nydailynews.com/news/crime/prison-serving-time-hell-article-1.2256866
https://en.wikipedia.org/wiki/Texas_Seven
https://en.wikipedia.org/wiki/List_of_prison_escapes
https://en.wikipedia.org/wiki/Louisiana_State_Penitentiary#:~:text=Angola%20is%20the%20largest%20maximum,janitors%2C%20maintenance%2C%20and%20wardens.
http://www.clarkprosecutor.org/html/death/US/martin776.htm
https://apnews.com/23dd11bc5f9bae5fdcbbf8da62063ec0
https://apnews.com/4825657d2a7ffb1ace21839af4e522ad
https://en.wikipedia.org/wiki/ADX_Florence