I finally found this movie on video and enjoyed it immensely. I think the other reviewers are missing the point of this movie. They criticize the scene where the killer replaces a dummy of himself in the detective's office and no one notices the difference. This scene to me displays the imagination of the director, who went on to do "The Armored Car Robbery" and the original "Narrow Margin". These B movies are designed for entertainment, not for realism and beat the pants off of most of the junk put out today. So sit back and enjoy the ride!