Giallo a Venezia (1979)

Storyline:

Giallo a Venezia (1979) Inspector Angelo De Pol (Jeff Blynn) is assigned to the case of a double murder in Venice, the victims were a married couple. He suspects that a psycho killer in on the loose, however during the investigation the inspector discovers that the husband was a sex maniac and a drug addict. Soon afterwards bloody killings begin to occur.