A cold case has plagued Detective Julian Aguirre for six years…and now he's finally got a lead on the murder he'd vowed to solve. Lily Pushkin remembers crucial details of her parents’ murder, but she's not keen to open up, and her music therapist, Ruth Becker, intends to protect her young patient throughout the investigation. So does Julian. Because someone wants Lily to stay quiet, or she—and Ruth—will pay the price…