Because I lived alone from the time I graduated from college until I married (MANY years later!) I know the fear of which you speak. I had family and friends and co-workers who would be concerned but still...

What a sad story but what a good reminder to reach out to people who are alone, particularly the elderly or disabled or different. Too often we don't want to intrude or invade people's privacy when in fact that is what they most need! These days families tend to be so spread out that neighbors and friends really need to watch out for each other.