https://youtu.be/JfzRy-6lpQ8 
https://www.youtube.com/watch?v=jf8eI5yksY4 
https://en.wikipedia.org/wiki/John_Albert_Gardner 
https://www.sandiegouniontribune.com/news/public-safety/sd-me-amber-anniversary-20190211-story.html 
https://www.oxygen.com/dateline-secrets-uncovered/crime-news/john-gardner-agrees-to-plead-guilty-to-murder-of-chelsea-king 
https://www.sandiegouniontribune.com/news/education/sdut-amber-dubois-lamb-escondido-high-school-2016may24-story.html 
https://abcnews.go.com/US/story?id=6940098 
https://en.wikipedia.org/wiki/National_FFA_Organization
https://vegnews.com/2019/8/high-school-future-farmers-of-america-send-animals-to-sanctuary-instead-of-slaughter 
https://www.sandiegouniontribune.com/news/public-safety/story/2022-02-26/chelsea-king-foundation-closes 
https://www.sandiegouniontribune.com/news/public-safety/story/2020-02-25/father-of-slain-chelsea-king-10-years-later-she-is-a-reflection-of-san-diego-she-is-sunshine-in-human 
https://www.latimes.com/entertainment/la-xpm-2012-oct-14-la-ca-caitlin-rother-20121014-story.html 
https://www.facebook.com/WeWontForgetThem/posts/chelsea-king-was-a-17-year-old-poway-high-school-student-who-will-always-be-reme/1165619623452073/ 
https://voiceofsandiego.org/2010/06/13/a-robbery-that-was-really-an-attempted-rape/ 
https://medium.com/the-crime-logs/amber-dubois-and-chelsea-king-7231c6cdf089 
https://www.sandiegouniontribune.com/sdut-gardner-drank-beer-park-day-he-killed-chelsea-2010apr26-htmlstory.html 
https://www.eastcountymagazine.org/book-review-lost-girls-offers-chilling-and-riveting-insights-king-and-dubois-murders 
https://web.archive.org/web/20120630193456/http://www.nctimes.com/news/local/sdcounty/region-old-report-offers-peek-into-gardner-s-past/article_e2393e7e-fd8c-5335-a8f9-f198cb13c364.html 
https://www.latimes.com/archives/la-xpm-2010-mar-10-la-me-gardner10-2010mar10-story.html 
https://witnessla.com/the-sad-bad-lesson-of-john-gardner-parole-system-failure/ 
https://www.cbsnews.com/news/chelsea-king-news-body-found-in-shallow-grave-likely-missing-17-year-old-pictures/ 
https://www.sfgate.com/bayarea/article/John-Albert-Gardner-III-parole-cited-in-draft-3267886.php 
https://www.latimes.com/opinion/story/2022-08-08/norway-model-california-prison-reform-bill 
https://www.sandiegouniontribune.com/sdut-chelseas-law-punishments-for-sex-offenders-crimes-2016feb25-story.html 
https://www.sandiegoreader.com/news/2012/jun/27/citylights1-creation-monster-john-gardner/ 
https://en.wikipedia.org/wiki/Murder_of_Michelle_Le