No details yet, but it looks like her self-destructive ways finally caught up with her. So sad, my sympathies to her family & fans. There was no reason for her to be a modern Billie Holliday, no reason for her to be so self-destructive, no reason to respond to the Blacker Than Thou types with anything other than a flipped bird. It was her life, her career, and no one had a right to push her into a template of what they thought a black entertainer ought to be.
Just sad...