Three and a half years after her high-profile trial in which Amber Hilberling was convicted of second-degree murder in the March 2013 death of her husband, Josh Hilberling, the 25-year-old was found dead in her prison cell.  Another inmate discovered Hilberling hanging from her bunk bed - the cord of a curling iron wrapped tightly around her neck. According to prison officials, she used the beauty tool to take her own life.

The final episode of Beautiful Victim or Killer Wife? Mystery and Murder: Analysis by Dr. Phil drops Thursday. Listen and subscribe here.