On this episode of Investigation: Homicide, hosts Therese Apel and Amanda Johansson speak with Bo Bertling, a licensed professional counselor with the Texas Department of corrections. Having spent years working with some of the most dangerous offenders in the Texas prison system, Bertling shares a rare perspective on the psychology of a violent criminal – how the mind develops, and what Law Enforcement and society need to understand in order to confront, prevent, or maybe even correct it.

This episode is produced by Daniel Anderson at Audio Alchemy Productions.