After her daughter bleeds out from a miscarriage in Texas, Patricia Scott kills the doctor who had failed to perform a medically necessary abortion. Her next target is the attorney who'd advised against the abortion out of personal ambition. Lizzie Vaughn, an investigator with her own dark past, is hired by the doctor's widow after police label her husband's death a suicide. Lizzie's hunt for the killer becomes more complicated and dangerous when she is also tapped to find a young woman with a heart condition who has been kidnapped to prevent her from ending a life-threatening pregnancy and whose fate intertwines with Patricia's plans for revenge. Can Lizzie and Patricia set aside their individual quests to prevent another tragedy?