躯干是由SuzyKendallTinaAumontLucMerenda等主演SergioMartino导演的未知片，1973年播出。In Perugia, a serial-killer is strangling college students. Inspector Martino is in charge of the investigation and has a black and red scarf as the only lead to be followed. He asks the scarf street vendor Gianni Tomasso if he recalls who might have bought the scarf, but the man tells that he cannot remember. Then Gianni blackmails the killer and be es his next victim. Meanwhile the college stude…