Worst Prison Experiments Conducted on Humans

https://en.wikipedia.org/wiki/List_of_countries_by_incarceration_rate
https://www.prisonpolicy.org/reports/pie2017.html
http://edition.cnn.com/2016/09/22/us/lisa-ling-this-is-life-la-county-jail-by-the-numbers/index.html
https://www.economist.com/news/asia/21722216-there-was-just-one-fatal-shooting-whole-2015-crime-dries-up-japans-police-hunt
http://www.bestpsychologydegrees.com/30-most-disturbing-human-experiments-in-history/
https://en.wikipedia.org/wiki/Unethical_human_experimentation_in_the_United_States
http://drvitelli.typepad.com/providentia/2016/11/the-san-quentin-sex-experiments.html
http://www.qcc.cuny.edu/SocialSciences/ppecorino/MEDICAL_ETHICS_TEXT/Chapter_7_Human_Experimentation/Case_Study_Willowbrook_Experiments.htm
http://www.qcc.cuny.edu/SocialSciences/ppecorino/MEDICAL_ETHICS_TEXT/Chapter_7_Human_Experimentation/Case_Study_Willowbrook_Experiments.htm
http://articles.baltimoresun.com/1998-07-21/news/1998202099_1_holmesburg-prison-kligman-philadelphia
http://www.wnd.com/2002/05/14067/
http://www.bbc.com/news/magazine-30933718
http://www.thedailybeast.com/dr-mengeles-twins
https://www.wired.com/2012/07/gitmo/
https://www.theguardian.com/world/2015/aug/13/japan-revisits-its-darkest-moments-where-american-pows-became-human-experiments
https://en.wikipedia.org/wiki/Unit_731
https://china-underground.com/2012/10/17/35-rare-images-of-the-infamous-japanese-experiment-unit-731-in-china/