I liked this movie a lot when I saw it long time ago, an architect's wife is murdered and his daughter brutally assaulted and he goes vigilante and starts killing all the criminals he can find on the streets of New York. The best scenes are the ones about his reaction to the first murder he commits and when he is at the Chicago airport (after voluntarily leaving New York) and helps a lady's gather stuff after it was knocked off by some hoodlum ( I will not spoil the fun here). Highly recommended and good fun for me at least.