5. Lauria Bible and Ashley Freeman

https://kfor.com/2016/01/25/new-leads-in-search-of-oklahoma-girls-missing-since-1999/
https://www.news.com.au/world/north-america/the-sleepover-that-left-a-couple-dead-and-two-teenage-girls-missing/news-story/9dd64cb8bbc44249305db2978013a499
https://oklahoman.com/article/3572062/television-series-to-spotlight-missing-welch-girls
http://charleyproject.org/case/ashley-renae-freeman
http://charleyproject.org/case/lauria-jaylene-bible
https://cnncreativemarketing.com/project/hell-in-the-heartland/
https://oklahoman.com/article/5380093/15-years-later-mystery-still-surrounds-missing-oklahoma-girls
https://www.missingpersonsofamerica.com/2013/01/21/ashley-freeman-and-lauria-bible-two-teens-missing-since-1999/
https://www.newson6.com/story/24338226/mom-of-girl-missing-since-1999-hopes-age-progression-photos-will-lead-to-info
https://www.miamiok.com/article/20160116/news/160119664
https://www.usatoday.com/story/news/2016/01/26/case-girls-missing-since-1999-gets-new-look/79342834/

4. Maura Murray

http://charleyproject.org/case/maura-murray
https://www.doj.nh.gov/criminal/cold-case/victim-list/maura-murray.htm
https://www.oxygen.com/people/tim-pilleri
http://www.doenetwork.org/cases/3620dfnh.html
http://archive.boston.com/news/local/articles/2004/03/02/where_could_maura_be/
https://www.bostonmagazine.com/news/2014/01/28/maura-murray/
https://www.cnn.com/2008/CRIME/11/25/grace.coldcase.murray/
https://www.wcvb.com/article/10-years-later-mystery-of-maura-murray-persists/8195317
https://www.masslive.com/news/2014/02/2004_disappearance_of_umass_st.html
https://abcnews.go.com/2020/vanished-coeds-horrifying-mysteries/story?id=5578937
https://abcnews.go.com/2020/vanished-coeds-horrifying-mysteries/story?id=5578937

3. Korrina Sagers Malinoski and Annette Sagers

http://charleyproject.org/case/korrina-lynne-sagers-malinoski
http://charleyproject.org/case/annette-deanne-sagers

2. The Beaumont Children

https://www.historicmysteries.com/the-beaumont-vanishings/
https://www.abc.net.au/news/2016-01-26/the-beaumont-children-disappearance-timeline-50-years-of-mystery/7104032
https://www.abc.net.au/radionational/programs/archived/pocketdocs/remembering-the-beaumont-children-fifty-years-on/7632124
http://www.australianmissingpersonsregister.com/Beaumonts.htm
https://unresolved.me/the-beaumont-children
https://www.news.com.au/lifestyle/real-life/news-life/suspect-identified-in-beaumont-children-case-as-50th-anniversary-nears/news-story/8256c3921ba4f62279ea765982f9ccd7
https://defrostingcoldcases.com/in-search-of-jane-grant-and-arnna/
https://www.wiley.com/en-us/Searching+for+the+Beaumont+Children%3A+Australia%27s+Most+Famous+Unsolved+Mystery-p-9781740311069
https://www.adelaidenow.com.au/news/south-australia/inside-the-lives-of-the-beaumont-children/image-gallery/f7a08d436af4e9f10f6101466c1916e0
http://charleyproject.org/case/korrina-lynne-sagers-malinoski
https://books.google.ca/books?id=W2kpjgEACAAJ&dq=the+beaumont+children&hl=en&sa=X&ved=0ahUKEwiY2PuFgI7kAhVoRN8KHYRwAAgQ6AEIKjAA
https://books.google.ca/books?id=QpusnAEACAAJ&dq=the+beaumont+children&hl=en&sa=X&ved=0ahUKEwiY2PuFgI7kAhVoRN8KHYRwAAgQ6AEILzAB

1. The Sodder Children

http://mentalfloss.com/article/522074/enduring-mystery-sodder-childrens-christmas-disappearance
https://www.news.com.au/lifestyle/real-life/true-stories/what-happened-to-the-five-sodder-children/news-story/861777f8c048b45241d42dd9fc4d5ee0
https://www.smithsonianmag.com/history/the-children-who-went-up-in-smoke-172429802/
https://www.historicmysteries.com/sodder-children-mystery/
https://unsolvedmysteries.fandom.com/wiki/Sodder_Family
https://www.theodysseyonline.com/the-missing-sodder-children
https://the-line-up.com/sodder-children-disappearance-1945
https://books.google.ca/books?id=gijG7fSwvjAC&lpg=PA349&dq=The%20Sodder%20Children&pg=PA349#v=onepage&q=The%20Sodder%20Children&f=false
https://books.google.ca/books?id=gk6NDwAAQBAJ&lpg=PT44&dq=The%20Sodder%20Children&pg=PT44#v=onepage&q=The%20Sodder%20Children&f=false