Sources

Lucy:

https://www.apa.org/topics/violence/

https://ucr.fbi.gov/crime-in-the-u.s/2017/crime-in-the-u.s.-2017/topic-pages/violent-crime

https://www.harleytherapy.co.uk/counselling/causes-of-violence-how-to-respond.htm

https://www.psychologytoday.com/us/blog/the-new-brain/201604/the-science-violence

 

Kenyon:

http://maamodt.asp.radford.edu/Psyc%20405/serial%20killers/Rolling,%20Danny%20-%202004.pdf

http://www.clarkprosecutor.org/html/death/US/rolling1051.htm

https://allthatsinteresting.com/danny-rolling-gainesville-ripper

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

Overkill: Mass Murder and Serial Killing Expo…(Paperback) by James Alan Fox, Jack Levin

 

Amanda:

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

https://www.yahoo.com/lifestyle/9-chilling-facts-jerry-brudos-075322819.html

https://www.biography.com/crime-figure/jerome-brudos

https://www.eonline.com/photos/28697/the-real-life-serial-killers-in-mindhunter/949766

https://listverse.com/2013/03/19/10-baffling-wives-of-serial-killers/

https://www.gazettetimes.com/news/local/focus/portrait-of-a-killer/article_9120448f-26b4-596c-a24c-2706f4a09972.html