162

https://www.youtube.com/watch?v=K8YdPE8XoVM

https://en.wikipedia.org/wiki/Billboard_Year-End_Hot_100_singles_of_2011

https://en.wikipedia.org/wiki/2011_in_heavy_metal_music

https://www.neighborhoodscout.com/oh/fairfield/crime

https://fr.wikipedia.org/wiki/Liste_des_municipalit%C3%A9s_du_Qu%C3%A9bec_par_population

https://www.fairfield-city.org/DocumentCenter/View/11875/UCR-August-2025

https://www.independent.co.uk/news/world/americas/crime/katelyn-markham-killed-fiance-sentenced-b2582790.html

https://www.youtube.com/watch?v=YNhqEyTn13Y

https://fr.findagrave.com/memorial/108340330/katelyn_helene-markham

https://fr.scribd.com/document/633189818/John-Carter-Indictment

https://www.wcpo.com/news/local-news/butler-county/hamilton/katelyn-markham-murder-search-warrant-of-john-carters-home-released

https://www.reddit.com/r/UnresolvedMysteries/comments/28wb1l/the_disappearance_and_murder_of_katelyn_markham/

https://www.cincinnati.com/story/news/crime/2024/07/18/katelyn-markham-fiance-john-carter-sentencing-2011-disappearance-death/74452183007/

https://www.journal-news.com/crime/katelyn-markham-case-a-timeline-of-events/I44VQZ7365GWXC5OXGVHRR4YDQ/

https://www.nbcnews.com/dateline/in-the-news/dateline-katelyn-markham-full-episode-the-butterfly-rcna173616


Dateline

https://www.wcpo.com/news/local-news/hamilton-county/fairfield/autopsy-katelyn-markhams-body-was-likely-held-somewhere-before-being-dumped-in-indiana#:~:text=Her%20remains%20were%20found%20in,and%20charged%20in%20Markham's%20death.

https://hannaylawyers.com.au/the-significance-of-methods-used-by-police-in-murder-investigations/

https://www.wlwt.com/article/katelyn-markham-death-fiance-john-carter-sentenced-prison/61637378