Libby Day was seven when her mother and two sisters were murdered in "The Satan Sacrifice of Kinnakee, Kansas." She survived, famously testifying that her fifteen-year-old brother, Ben, was the killer. The Kill Club is a secret society obsessed with notorious crimes. When they locate Libby and pump her for details, she hatches a plan to profit from her tragic history. For a fee, she'll reconnect with the players, report her findings ...and maybe revisit her testimony.