When a man who appears mentally unstable holds a group of people hostage and dies in a shootout with the FBI, Special Agent Lucy Kincaid is assigned to investig

Alexa Keen is the best the FBI has to offer, a special agent who can achieve the impossible: finding victims of abduction before they can be killed. Casey LePoi

The New York Times bestselling author whose Tracers series has been called “compelling,” “mesmerizing,” and “knock-your-socks-off” has a new forensi