In the second of two bonus episodes, Crystal speaks with Preston's mother, Cierra. 

She shares her experience navigating the worst day of any parent's life, her observations and surprising aspect of the way the justice system is working in her son's case, her grief in the wake of her son's death, and the foundation she created in Preston's name.

For more information on the Preston's Promise Foundation, please visit https://www.prestonspromise.org/