Marilyn Burns
While in college, Burns made her film debut as a tour guide in Robert Altman's experimental comedy film ''Brewster McCloud'' (1970). She went on to play Linda Kasabian in the true crime television film ''Helter Skelter'' (1976), and appear in Hooper's horror film ''Eaten Alive'' (1977) and the science fiction film ''Future-Kill'' (1985), the latter of which was written by her ''Texas Chain Saw Massacre'' co-star Edwin Neal. Her final film, ''In a Madman's World'' (2017), was posthumously released.
Burns was found dead in her home on August 5, 2014. Provided by Wikipedia