Madison Adair didn't witness her famous mother's brutal murder. But she saw it. Saw the gloved hand...felt the knife strike...knew her mother's terror. That was a lifetime ago. But the nightmares have returned; only, this time they're of a faceless serial killer stalking women in south Florida. A killer she can't see but who knows she is watching.

Surrounded by her family, Madison knows she should feel safe, but she doesn't. And how much can FBI agent Kyle Montgomery protect her, when he can't let go of the past they've shared?

Madison is Kyle's only link to the killer, but can they find the truth before the killer strikes again? Because sometimes, it's what—or who—you can't see that holds the greatest danger....