Seven Blood-Stained Orchids

A killer responsible for a series of brutal murders leaves behind some telltale hints that he plans to carry out seven ritualistic slayings. Evidence at the scene, in the form of a few half-moon lockets, leads police to a young innocent named Mario (Antonio Sabato). As Mario and a beautiful young woman named Giulia (Uschi Glas) try to solve the killings themselves, they realize that the killer seems to anticipate their every move. (official distributor synopsis)