The Keres Case

After a six-year hiatus, a serial kidnapper and murderer reemerges, leaving cryptic clues and seeking a formidable adversary. He first abducts a boy, returning him unharmed, only to then target one of the volunteers aiding in the search. FBI Special Agents Ann and Patrick Duncan must navigate this dangerous puzzle while confronting the unsettling truth that even the victims' families may be complicit. As they delve deeper into the chilling mystery of The Keres Legacy, they realize that their own loved ones may also be in jeopardy.