After losing everyone she loves, concert pianist Liesl Bower has nowhere to go but to escape into her music. Searching for the peace she usually finds in her concertos and sonatas, Liesl can't shake the feeling that she is being haunted by her past...and by someone following her. As she's giving a concert for the president in Washington D.C., she looks out into the audience to see a man that she'd seen before--that eerie face--she'd seen that face the night her Harvard professor was attacked, and now he's back!