The odd thing about Walter Schoen, German born but now running a butcher shop in Detroit, he's a dead ringer for Heinrich Himmler, head of the SS and the Gestapo. They even share the same birthday.
It is a truism of noir fiction that the bad guys are often more fun than the good. This certainly holds true for Keller. Keller is the type of reserved, good-natured, nondescript fellow you might find yourself sitting next to during a business flight to Detroit. He'll tell you about his stamp collection, but will not talk much about his business because his business is murdering people for a fee.
Have you ever really listened to music? Sometimes it’s not what we hear that can harm us, but what we can’t. When a college science professor harnesses the ability to read and control human thoughts through radio transmissions, he’s kidnapped and not heard from again. Meanwhile, a string of grotesque murders are popping up all over southeast Michigan, starting with 19-year-old Amanda Grace being methodically tortured and murdered in her apartment. No witnesses, no clues.