In this episode, we introduce Rockne Harmon, former Senior Deputy District Attorney for Alameda County, California and DNA expert from the OJ Simpson trial to discuss Familial DNA Search and how it could be used as a tool in Betty & Kathryn's case. Get Involved: https://discord.gg/DwDF6jKQcG Learn More: https://linktr.ee/knockknockpod Lasting Media: https://linktr.ee/lastingmedia
