Moira O'Hara is the housekeeper for Ben, Vivien, and Violet. Back in 1983, she worked for Constance. While working, she slept with Constance's husband, Hugo, once, and was later murdered by Constance when she walked in on her husband trying to sleep with Moira the second time. Constance buried her in the backyard of the mansion, however Moira's soul is now trapped in the house. Men see her as young and beautiful, and women see her as an older woman.

American Horror Story Quotes

Billie: Her husband murdered her with an ice pick.
Constance: It's hard to keep good help.

I questioned my sanity when I first found out. But this house, this house will make you a believer.