Various people tried to help her over the years. (I used to fantasize about going to Boulder to find her and try to help her anonymously, but it was something I never had the resources to do.) I don't think there was ever any real stability in her life out there, and she apparently wasn't capable of functioning completely on her own. I think various people out there looked out for her over the years, but I'm not sure it was altruistic or because they knew she had a big trust fund. I imagine that some of my familiy members are probably feeling guilty, too, that they didn't do more, but they probably would have had to abandon their lives entirely to be able to care for her properly.
It's hard to understand how someone who seemed to have everything going for her could end up like she did. I have to just believe that she is at peace, now.