Here is the true story
visit the movies based on true stories database
http://moviesbasedontruestoriesdatabase.blogspot.com/2012/10/every-womans-dream.html
The link above seems to have expired. This link gives details on the true story as well.
http://articles.orlandosentinel.com/1992-01-16/news/9201160831_1_david-miller-jayne-miller-dorothy-miller
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