By Mark Pratt, Associated Press When Doris Duke, a fabulously wealthy tobacco and power company heiress, ran over and killed a longtime employee and confidant at her Newport, Rhode Island, mansion in 1966, police took her at her word that it was an accident. But the story of the killing at Duke’s Rough Point estate, … Continue reading Death of heiress Doris Duke’s employee in 1966 under renewed scrutiny