In the late 1970s, two FBI agents broaden the realm of criminal science by investigating the psychology behind murder and end up getting too close to real-life monsters.In the late 1970s, two FBI agents broaden the realm of criminal science by investigating the psychology behind murder and end up getting too close to real-life monsters.In the late 1970s, two FBI agents broaden the realm of criminal science by investigating the psychology behind murder and end up getting too close to real-life monsters.