Conversation so far:
What legacy did Joan leave behind?
In her will, which was signed on October 28, 1976, Crawford bequeathed to her two youngest children, Cindy and Cathy, $77,500 each from her $2 million estate.
Where did the rest of Crawford's will go?
Joan Crawford also bequeathed nothing to her niece, Joan Lowe. Crawford left money to her favorite charities

Question: How did she die?
Self-contained rewrite: How did Joan Crawford die?