The Echo man

It is fall in Philadelphia and the mutilated body of a man has been found in one of the poorest neighborhoods of the city. The victim's forehead and eyes are wrapped in a band of white paper, sealed on one side with red sealing wax. On the other side is a smear of blood in the shape of a figure eight. The victim has been roughly and violently shaved clean — head to toe — a temporary tattoo on his finger.