The Sketch Artist: She sees what killers hide.

Harper Leighton has built a career sketching the most dangerous people in the room—capturing their tells, their guilt, the truth they try to hide.

But when her aunt dies under suspicious circumstances, Harper inherits something far more unsettling than the lake house: A hidden file, and a note written in her aunt's hand: If you're reading this, he's already killed me…

Inside the file are decades-old courtroom sketches tied to o...