Bernadette Baker lives through every mother's worst nightmare when her adopted sixteen-year-old daughter, Veronica, is brutally murdered in a shocking and random act of violence.

Ten years later the murderer, Raelynn Blackwell, is facing execution for her crime, and despite being united in their grief over Veronica, the Baker family is deeply divided on the subject of the death penalty. On one side is Veronica's deeply spiritual and sensitive brother who believes that the death penalty is the last thing his baby sister would have wanted. On the opposite side is their tough-as-nails older sister who vehemently believes that death is the only way justice will be served. In the center is Bernadette, who is deeply ambivalent and longs for a resolution that will help her family move forward. After Raelynn receives a last-minute stay of execution, a secret is revealed that changes everything and leads to an unlikely bond between Raelynn and Bernadette.

Just Mercy is a heart-wrenching and ultimately redemptive family drama of forgiveness, destiny, and the true nature of justice.