Moving their family to a safe and tranquil suburb, Lynn and Barry Schulman are horrified to discover the town's sinister side, which is revealed after an old friend is murdered and an old boyfriend begins to stalk Lynn.

"Allison Parker is on the run with her teenage daughter, Hannah, and Colter Shaw has been hired by her eccentric boss, entrepreneur Marty Harmon, to find and protect her. Though he's an expert at tracking missing persons--even those who don't wish to be found--Shaw has met his match in Allison, who brings all her skills as a brilliant engineer designing revolutionary technology to the game of evading detection. The reason for Allison's panicked flight...