Most Overrated Death in Human History

I've seen specials on the so-called "Black Dahlia" murder, and I know the story. As far as I can tell, she was just a chick with black hair and a cool name. That's it. So why do I know of her existence? Why is there now a feature film about her? Is it just because of the cool name?

She was one of a million, not one in a million. That's all I'm saying.