This episode covers one of the most prolific (jury is still out on the use of this word to describe someone who kills people) serial killers of all time that you've never heard about
Grab some coffee, plant your kill and sewing kits, and let's get vile
Sources:
https://thebrag.com/israel-keyes-serial-killer/
https://www.biography.com/crime-figure/israel-keyes
Wikipedia
