Under Cover of Darkness

Beth's disappearance coincides with a series of brutal murders the FBI dubs the "bookend killings." They think Beth isthe killer's latest victim... or his willing accomplice. But Gus knows his wife would never ally herself with a cold–blooded killer. The further he searches, however, the more he discovers that Beth isn't the woman he thought he knew.

Beth may be alive. She may or may not be innocent. She may have come up against evil far more reaching than a serial killer. And for Gus and his family, that evil is much too close to home.