Karen Russell was a buxom, shapely, and voluptuous brunette actress and dancer who popped up with pleasing regularity in a handful of entertainingly trashy low-budget straight-to-video exploitation pictures made throughout the 1980's and 1990's. Karen made a memorable film debut as nasty street gang moll Chula in the brutal urban action opus "Tenement." She was quite funny and appealing as the ditsy Shawnee in the crudely amusing "Vice Academy." Russell's other noteworthy parts include sweet, but troubled Mafia princess Amy in the gloriously o…