Detective Evelyn Davis delves deep into the minds of monsters for a living. She's the best psychological profiler in the Seattle P.D., with a talent that comes from heartbreaking experience. When Evelyn was just eighteen, she received word of her family's murder in the form of a horrifying video. Fifteen years later, tracking down other psychopaths is the only thing that brings her some peace.
But now two local families have been wiped out. Though the chilling crime scenes suggest murder-suicides, Evelyn believes a serial killer is at work. So does Special Agent Marcus Moretti, whose easy charm and fiercely protective instincts are breaking down all her defenses. Evelyn needs to put aside her emotional attachment to find the madman stalking her city—but with each discovery, this case becomes more personal. She's starting to suspect the killer wants her—and he is edging closer with every step, ready to make Evelyn pay a devastating price….