A serial killer kidnaps a young boy after murdering his mother, then raises him to be his accomplice. After years in captivity, the boy must choose between escaping or following in his captor’s bloody footprints.

An FBI agent tracks a serial killer with the help of three of his would-be victims – all of whom have wildly different stories to tell.

Detective Michael Tabb knows the city of St. Louis inside and out. He has felt its true heart, as much as its dark underbelly: but he does not know who, in both the dark and light – is taking the lives of young girls.