故事梗概
海外影視 InPerugia,aserial-killerisstranglingcollegestudents.InspectorMartinoisinchargeoftheinvestigationandhasablackandredscarfastheonlyleadtobefollowed.HeasksthescarfstreetvendorGianniTomassoifherecallswhomighthaveboughtthescarf,butthemantellsthathecannotremember.ThenGianniblackmailsthekillerandbecomeshisnextvictim.Meanw...