
This episode features three killers: Shayna Sapolvido, Heather Stone, and Tammy Wiggins, discussing their crimes and the circumstances leading to their convictions.
Shayna Sapolvido, convicted of capital murder, shares her story of how she and her mother conspired to kill her stepfather, James Kelly, for a life insurance policy. The episode details Shayna's troubled childhood in Nacogdoches, Texas, her drug use, and her relationship with her mother, Marsha, who allegedly encouraged the murder.
Heather Stone recounts her volatile relationship with her girlfriend, Laura Perkins, which culminated in Laura's murder. Heather describes the events leading up to the shooting and how she and her lover, Joyce, attempted to cover up the crime.
Tammy Wiggins discusses her affair with Glenn Bethany and the murder of her husband, Randy. The episode reveals how Tammy's tumultuous marriage and desire for a new life led to a deadly plot involving her lover.
Each killer reflects on their actions and the consequences, providing a chilling insight into their motivations and regrets.
Three killers recount their crimes and the motivations behind their deadly actions.

This episode stands out for the following:
I thought it was just a game.Women Behind Bars - Season 4, Episode 1 - Deadly Love Triangles - Full Episode
I never would have thought that my friend was going to kill my stepdad.Women Behind Bars - Season 4, Episode 1 - Deadly Love Triangles - Full Episode
I want to know why they took away a great man.Women Behind Bars - Season 4, Episode 1 - Deadly Love Triangles - Full Episode
I pray to God every day and I ask for her forgiveness.Women Behind Bars - Season 4, Episode 1 - Deadly Love Triangles - Full Episode
If you don't kill Randy, I'll just get with somebody who will.Women Behind Bars - Season 4, Episode 1 - Deadly Love Triangles - Full Episode
I just couldn't believe that it was all happening.Women Behind Bars - Season 4, Episode 1 - Deadly Love Triangles - Full Episode