This story has nothing to do with Oklahoma law, but those interested in trusts and estates should find it interesting to follow. According to the Associated Press, as reported by Fox News: "A newly publicized will by an heiress to a Montana copper mining fortune leaves most of her $400 million estate to her family, while a will signed just weeks later left nothing to relatives."
http://www.foxnews.com/us/2011/11/28/new-york-city-filing-heiress-signed-two-wills-one-leaves-nothing-to-relatives/?test=faces