Special Agent Nina Guerrera and her FBI team are called in to investigate a string of disappearances as a predator stalks the grounds of an elite university。 They piece together clues revealing the dark mind of a killer compelled to fully conquer his victims before they die using a combination of behavioral psychology， Stockholm Syndrome， and Falconry techniques to control his captives。 Nina must face her greatest failure―and her greatest fear―to stop a deadly hunter before he claims another prize