Photo Finish (1980)

La Sommita, the world's most famous soprano, has been murdered, stabbed with her own stiletto. It's a picture-perfect crime, right down to the photograph of the deceased placed strategically at the scene.

Now Inspector Alleyn must find the sopranos murderer. Orchestrating the investigation, he focuses on the flamboyant singer's soap-opera past filled with lovers, agents, servants, and one particularly tenacious paparazzo until a clear picture of the crime develops...