5. The Boys from Hannibal

https://www.hannibal.net/news/20170510/mystery-over-disappearing-boys-remains-unsolved-50-years-later
https://www.whig.com/20180322/whats-the-truth-behind-the-boys-who-vanished-in-hannibal
https://www.komu.com/news/the-story-of-three-boys-lost-in-hannibal-cave-remains-a-mystery
https://www.foxnews.com/us/the-lost-boys-mississippi-river-town-haunted-by-unsolved-disappearance-50-years-later
http://www.warrencountyrecord.com/local_news/communities/warrenton/article_e27e03e0-c26d-11e8-a22a-dfdd86703643.html
https://www.stltoday.com/news/local/metro/years-later-missouri-cave-mystery-of-missing-boys-lingers/article_37237997-2edb-5c19-aa96-5cd527c56296.html
https://www.nprillinois.org/post/hannibals-lost-boys-mystery-endures-50-years-later#stream/0

4. Judith, Julie and Timothy Guthrie

https://www.lohud.com/story/news/crime/2014/11/11/katonah-mom-kids-disappeared/18860597/
https://missingchildren.wikia.org/wiki/Julie_and_Timothy_Guthrie
https://dailyvoice.com/new-york/bedford/news/still-a-mystery-no-sign-of-mom-kids-who-went-missing-in-katonah/700849/
http://charleyproject.org/case/leslie-anne-guthrie

3. Dahlsjöfallet

https://www.expressen.se/gt/pojkarna-har-varit-forsvunna--i-50-ar/
https://www.minnenasjournal.nu/hur-kunde-de-bara-forsvinna-sparlost/
https://sverigesradio.se/sida/artikel.aspx?programid=104&artikel=6226177
https://sverigesradio.se/sida/artikel.aspx?programid=104&artikel=6227062
https://www.flashback.org/t899335
https://www.bohuslaningen.se/nyheter/soten%C3%A4s/polisen-unders%C3%B6ker-46-%C3%A5r-gammalt-fall-1.2505378
https://pensionarer.ifokus.se/discussions/55b9c686ce12c4334f0010da-mystiskt

2. The Jack Family

https://www.princegeorgecitizen.com/opinion/letters/missing-family-not-forgotten-1.2349800
https://www.cbc.ca/news/canada/british-columbia/b-c-cold-case-breakthrough-stirs-memories-1.1166770
https://www.cbc.ca/missingandmurdered/mmiw/profiles/doreen-jack
http://www.justicefornativewomen.com/2016/08/doreen-jack-disappeared-with-her.html

1. Ann Miller, Patricia Blough and Renee Bruhl

http://charleyproject.org/case/patricia-blough
http://charleyproject.org/case/ann-miller
http://charleyproject.org/case/renee-bruhl
https://www.chicagotribune.com/news/ct-xpm-1987-06-21-8702170368-story.html
https://www.nydailynews.com/news/justice-story/3-girls-beach-found-article-1.1216303
https://www.nwitimes.com/news/local/bruhl-blough-miller-dunes-disappearance-remains-unsolved-years-later/article_3df371d6-0ba6-5611-bfa6-9af13f00f34c.html