Twenty years after the Bourbon Street Ripper terrorized New Orleans, someone is recreating his ritualistic murders with disturbing accuracy. Detective Rodger Bergeron, who caught the original killer, must confront his guilt-ridden past while partnering with the Ripper's traumatized granddaughter—now a mystery writer whose latest manuscript eerily predicts the murders. As bodies pile up in the French Quarter and dark conspiracies surface involving voodoo cults and crime families, the unlikely team races to unmask a killer who seems to know their every move. Some sins cast shadows across generations.