Oddity

When Dani (Carolyn Bracken) is brutally murdered at the remote country house that she and her husband Ted (Gwilym Lee) are renovating, everyone suspects a pateint from the local mental institution, where Ted is a doctor. A year later, Dani’s blind twin sister Darcy, a self procalimed psychic and collector of cursed items, pays an unexpected visit to Ted and his new girlfreind. Convinced that there was more to her sister’s murder than people know, darcy has bought with her the most dangerous item from her cursed collection to help her exact revenge.