I tuned in the radio this morning to hear NPR talking about her life. That's a sure sign that someone is dead. I gather NPR was caught flat-footed: they next went to an interview with someone (didn't catch the name) who "knew her." All he could think of to say was that her training in music hadn't prepared her for a life as widow of a great civil rights leader.
That's rather telling: he thought only in terms of training in skills, not training in character. I think she could have taught him better, if he'd really known her.