What is the name of the movie where a wife and her husband let a stranger move into there house then the wife cheats on her blind husband rite in front of him without him knowing then at the end of the movie she kills them both for her husbands money

I think the movie is Animal Instincts 3
http://www.freshwap.net/forums/movies/112416-animal-instincts-iii-1995-dvdrip.html

I think the movie is Animal Instincts 3
http://www.freshwap.net/forums/movies/112416-animal-instincts-iii-1995-dvdrip.html