80-year-old woman lived in filth. Nobody knew until she was found dead, eaten by her dog. - USA TODAY

For years, Sally Honeycheck, 80, lived in squalor. No one knew, until her cousin found her body.
https://www.usatoday.com/story/news/nation/2019/08/01/hoarder-living-squalor-found-dead-eaten-her-dog-detroit/1895179001/