A killer is lurking in the shadows in Atlanta. At night, he passes houses while imagining the discarded lives inside. In his twisted mind, he believes none of them deserve to be there. He methodically searches neighborhoods until his next unknowing victims invite him into their homes. The killer is untraceable, unpredictable, merciless, and thorough.

Even with all the technology in the world at her fingertips, special agent Cathy Chambers is no closer to catching the serial killer than she was on day one. As state lines blur and bodies pile up, Cathy is forced to recruit the one man she knows can live and hunt off the grid: special agent Jack Lawsen. He saved her life once and now may have to again. But with a smart, fast, and relentless killer on the loose, Jack has his work cut out for him.

In this gripping tale, a murderous madman leads two special agents on an octane-boosting chase across the Northwest with the power to determine the fate of one or all.