The United States has produced over 3,000 serial killers - that's 67.58% of known serial killers! Join the sister duo Jessika and Autumn as they discuss these twisted killers and share a few laughs with them along the way. Each week we'll highlight two serial killers - some infamous and some you've never heard of. It has been very knife knowing you. Theme Music by: "Simple Music to Frighten Small Children By" Kevin MacLeod (incompetech.com)Licensed under Creative Commons: By Attribution 4.0 ...