This woman is blind and lives in a huge house with her parents. They are murdered and she discovers it. The man tries to kill her but she hides in the house and then escapes on a horse into a muddy field. It was shown on TV in the early 70's

"See No Evil" (1971) also titled "Blind Terror" (1971)

"See No Evil" (1971) also titled "Blind Terror" (1971)


I thought that was the name. I kept pulling up see no evil horror movie. Thanks a lot