There are lots of cases of people (both famous and not) who have been vilified in "trial by media", and then in court it turns out things were actually very different.
Also, I think personally it is alright for women to have more sympathy for other women, compared to men. Society never will, so why shouldn't we? That said, I wouldn't be gloating if this was about a man, either.
If she had been able to get help, she might have been able to turn her life around. Personally, I think this is very sad.