I remember a movie from when I was young about a couple that moves into an old house in a new town. The woman thinks everybody is after her and in the end it turns out that she is a reincarnated witch. The townspeople kill her by putting a board on top of her and stacking big rocks on it. What movie is this?
Crowhaven Farm
http://www.imdb.com/title/tt0065594/?ref_=fn_al_tt_1