After leaving a California psychiatric prison, Sean Suh relocates to Austin, Texas, where he spends his days drawing people and their auras at a local Disneyland knockoff. A girl with a copper aura tempts him despite his understanding that he need protect her from himself. He witnesses her kidnapping, but no one believes him based on his mental health and conviction record, and suspicion falls more heavily on him as he conducts his own investigation. He learns interesting things about this girl he has immediately fallen for, but he could not have foreseen who did it. Heard brilliantly leads the reader through Sean’s emotional turmoil at each new piece of information; this could well be a manual for becoming a serial killer. Flashbacks from Annabelle’s point of view would have given her more depth. Being privy to Sean’s thoughts exposed his internal struggle, a fascinating insight that almost (but not quite) invokes compassion. Fans of Liane Moriarty and Gillian Flynn will appreciate this novel. I was fortunate to receive a digital copy of this fantastic thriller from the publisher through NetGalley.