Episode 45 Lawrence Bernard Singleton & Roger Kibbe

https://law.justia.com/cases/california/court-of-appeal/3d/112/418.html

https://en.wikipedia.org/wiki/Lawrence_Singleton

https://www.criminallyintrigued.com/blog/2019/5/25/4saplz025u1n01gduvyyll0zhf2svx

https://www.latimes.com/archives/la-xpm-1997-02-25-ls-32048-story.html

https://www.oxygen.com/mark-of-a-killer/roger-kibbe-i-5-strangler-raped-cut-victims-clothing-ritual-serial-killer

https://sfist.com/2021/03/01/notorious-sacramento-area-serial-killer/

Forensic Files, Knot for Everyone

https://www.sacbee.com/news/california/article249638008.html#storylink=cpy