I wonder if this type of thing is going to become more common as more people are forced to take care of elderly relatives at home.  Or mentally ill relatives.  Or both.  I assume this woman has something wrong with her.  She's not that old and I have to believe something's wrong with her to be out like that.  Dementia or mental illness or something.  Anyway, it's got to be really hard to take care of someone like that.  Our ability to live a long time is a double-edged sword.  Our bodies keep working and our minds stop, or vice versa, I guess.  Anyway, I feel sad if some family is worrying about where this woman is.  She might be scared and confused too.