I understand the inclination, but please don't out of respect for the privacy of her friends and family. We don't have a right to that information & if they have chosen not to release it, then we should absolutely give them that.

We should always keep in mind that there is a large difference between someone's professional persona & their reality as a person. Those who "should" know because of their connection with her private life already do or can ask others in her life directly. The rest of us should just mourn the fact that someone is gone from the future of our own lives rather than delve into the private details of how they left.