Alkoholistiperheessä kasvanut, lapsikatraan keskimmäinen päätyi tekemään elämässään kuolemanrangaistukseen johtaneita tekoja

https://www.cdcr.ca.gov/capital-punishment/inmates-executed-1978-to-present/robert-alton-harris/ 

http://www.clarkprosecutor.org/html/death/US/harris169.htm 

https://www.thesunmagazine.org/issues/212/a-brutal-sadness

https://scholarship.law.duke.edu/cgi/viewcontent.cgi?referer=&httpsredir=1&article=1586&context=faculty_scholarship

https://scholar.google.com/scholar_case?case=12051877498257661884 

https://news.google.com/newspapers?nid=qqRC41JmxUcC&dat=19920421&printsec=frontpage&hl=en

https://en.wikipedia.org/wiki/Robert_Alton_Harris 

https://www.latimes.com/archives/la-xpm-1992-04-21-mn-608-story.html