1. https://en.wikipedia.org/wiki/Murder_of_Irene_Garza
  2. https://www.cbsnews.com/pictures/evidence-photos-in-the-irene-garza-murder-case/
  3. https://www.dps.texas.gov/apps/coldCase/Home/Details/151
  4. https://www.cbsnews.com/news/irene-garza-murder-john-feit-former-priest-dies/
  5. https://www.courthousenews.com/former-priest-convicted-of-1960-murder-dies-in-prison/
  6. https://www.findagrave.com/memorial/19637079/irene-garza
  7. https://www.youtube.com/watch?v=CSfDtVuVJaM
  8. https://www.nbcnews.com/news/us-news/murder-righteous-brothers-singer-s-ex-wife-karen-klaas-solved-n714716
  9. https://www.courthousenews.com/dna-solves-murder-of-singers-wife-41-years-later/
  10. https://www.southernfriedtruecrime.com/82-the-grisly-murders-of-adam-samantha-chrismer
  11. https://casetext.com/case/state-v-willis-391
  12. https://murderpedia.org/male.W/w/willis-howard-hawk.htm
  13. https://www.independent.co.uk/news/ap-nashville-new-york-georgia-brooklyn-b2294508.html
  14. https://www.wjhl.com/news/crime/watch-death-row-inmate-howard-hawk-willis-appears-in-court/
  15. https://wcyb.com/news/local/man-convicted-of-2002-double-murder-in-washington-county-tenn-seeks-new-trial-howard-hawk-willis-adam-chrismer-samantha-leming-chrismer
  16. https://www.visaliatimesdelta.com/story/news/local/2016/02/16/suspected-killer-caught-mexico-years-later/80445414/
  17. https://www.visaliatimesdelta.com/story/news/local/2016/02/26/cold-case-homicide-heads-court/81015354/
  18. https://www.legacy.com/us/obituaries/visaliatimesdelta/name/deanna-hartson-obituary?id=8708206
  19. https://www.salseranddillardvisalia.com/obituaries/Deanna-Hartson/?utm_medium=social&utm_source=facebook&utm_campaign=autopost&fbclid=IwAR1cbrM_mTqoGlnbsQJNS550lWs3p_G1JKfnRz0YNvNw5BZ8-jaUHxJDacE#!/TributeWall
  20. https://www.fresnobee.com/news/local/crime/article60671976.html
  21. https://www.findagrave.com/memorial/251094626/susan-a-winters
  22. https://www.oxygen.com/accident-suicide-or-murder/crime-news/brent-dennis-poisoned-wife-susan-winters-with-deadly-cocktail
  23. https://people.com/crime/nevada-psychiatrist-pleads-guilty-killing-wife-antifreeze-opioids/