Thirteen years ago, Cole and Lisa Shipley were fostering an infant with hopes of adopting her. Overnight everything was turned upside down, when the child’s mother bled to death on their front doorstep. Her last words: He’s coming here…for her! Save her. Afraid, bewildered, and with a baby in their arms, they fled. The longer they hid, the guiltier they looked.

Now in a small Colorado town under assumed identities, they’ve been seemingly safe. But when a tip exposes them and Cole is framed for another murder, they take it on the run again, barreling across the western US—this time with...

Thirteen years ago, Cole and Lisa Shipley were fostering an infant with hopes of adopting her. Overnight everything was turned upside down, when the child’s mother bled to death on their front doorstep. Her last words: He’s coming here…for her! Save her. Afraid, bewildered, and with a baby in their arms, they fled. The longer they hid, the guiltier they looked.

Now in a small Colorado town under assumed identities, they’ve been seemingly safe. But when a tip exposes them and Cole is framed for another murder, they take it on the run again, barreling across the western US—this time with a confused and resistant teenage girl awakening to a terrifying new reality. In the rearview is the relentless FBI agent who has never given up the hunt. And he’s not the only one.

Every frightening mile brings a family closer to the truth about that fateful night thirteen years ago. And to a killer who’s determined to finish what he started.