I don't remember a lot about it but what I do is this old woman dies and a woman possibly caretaker,housekeeper,or something to that effect anyway she steals a ring off the old woman's finger and is tormented by a fly and later on she opens a door and the old woman is standing there.

Black Sabbath - The Drop of Water segment.

Not a question just wanted to thank Quinn F for his answer (Black Sabbath - The Drop of Water segment.)
That's it and its still creepy. Thank you very much Quinn F:)

You're very welcome.