3. Justin Burgwinkel

http://www.missingveterans.com/1993/justin-burgwinkel/
http://charleyproject.org/case/justin-burgwinkel
https://unsolvedmysteries.fandom.com/wiki/Justin_Burgwinkel
https://unsolved.com/gallery/justin-burgwinkel/

2. Georgia Crews

https://www.orlandosentinel.com/news/crime/os-cold-case-georgia-crews-20150926-story.html
https://www.orlandosentinel.com/news/crime/os-georgia-crews-cold-case-photos-photogallery.html
https://www.youtube.com/watch?v=xdUKAdNbJPk
https://www.clickorlando.com/news/florida/lake-county/new-evidence-emerges-in-cold-case-disappearance-and-murder
https://sites.google.com/site/fivepubs/harrycrews

1. The Long Island Serial Killer

https://books.google.ca/books?id=4nhjngEACAAJ&dq=The+Long+Island+Serial+Killer&hl=en&sa=X&ved=0ahUKEwjXhPXj26TkAhVuhOAKHbbzD0wQ6AEIKjAA
https://www.nytimes.com/2011/04/22/nyregion/long-island-serial-killer-gets-a-personality-profile.html
https://www.nytimes.com/2011/04/10/weekinreview/10killer.html
https://people.com/crime/long-island-serial-killer-case-shannan-gilbert/
https://abcnews.go.com/US/long-island-serial-killer-victims-dismembered/story?id=13354893
https://www.vice.com/en_us/article/4wbegj/ghosts-of-suffolk-county-inside-the-bizarre-unsolved-case-of-the-long-island-serial-killer
https://abcnews.go.com/US/long-island-serial-killer-cop/story?id=13337371
https://www.theatlantic.com/national/archive/2011/04/dissecting-profile-long-island-serial-killer/349922/
https://www.gq-magazine.co.uk/article/gq-comment-long-island-serial-killer
https://www.theguardian.com/world/2011/apr/12/long-island-serial-killer-craigslist-sex-workers
http://nymag.com/news/features/long-island-serial-killer-families-2011-6/
https://www.rollingstone.com/culture/culture-features/why-hasnt-the-long-island-serial-killer-case-been-solved-119604/
https://www.forbes.com/sites/crime/2011/12/07/long-island-serial-killers-victims-are-not-disposable/#14566d2e718c
https://www.theatlantic.com/national/archive/2011/04/cops-know-dont-know-long-island-serial-killer/349627/
https://www.csmonitor.com/USA/Justice/2011/0415/Long-Island-serial-killer-Portrait-of-cunning-criminal-slowly-emerges
https://www.cbsnews.com/pictures/clues-in-the-long-island-serial-killer-case/4/
https://www.villagevoice.com/2011/04/19/long-island-serial-killer-victims-plus-atlantic-city-women-all-on-facebook-after-death/
https://www.livescience.com/13712-long-island-serial-killer-psychology.html
https://www.psychologytoday.com/us/blog/wicked-deeds/201404/long-island-serial-killer-where-are-you-now
https://www.investigationdiscovery.com/crimefeed/murder/sister-of-long-island-serial-killer-victim-sentenced-to-25-years-for-horrific-stabbing-frenzy-that-killed-mom
https://www.thedailybeast.com/long-island-serial-killer-victims-bond-in-support-group
https://www.reuters.com/article/us-serialkiller-longisland/police-release-victim-sketch-in-long-island-serial-killer-case-idUSTRE8070M620120109