Who Killed the Prosecutor and Why?

The movie opens with a young photographer witnessing and photographing a mob-style killing. Then, in one of the stupidest moves I have ever seen an on-screen character make, he tries to blackmail the mob boss in-person. The rest of the movie has a gloved killer offing everyone who comes in contact with the photos until he finally reaches our hero. If one can overlook that head-scratchingly bad choice at the start of the film, this is a mildly entertaining crime thriller with a few memorable characters.