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Web Extra: This Expert Wants to Scan Psychopaths’ Brains

Originally aired on 2/07/2019

Dr. Katherine Ramsland explains how psychopathic brains differ from normal ones. She says doing an fMRI scan on the BTK killer could confirm if his behaviors are due to the structure of his brain, and this could benefit the medical community.

Guests: Kerri Rawson , Dr. Katherine Ramsland , Melissa Moore , Dr. Clay Watson , Anna-Sigga Nicolazzi