I saw this movie on Netflix about a year ago. A teenage boy moved to the countryside and happens upon a teenage girl. They hang out and fall in love. He discovers she is actually a ghost and was murdered by hanging. I believe there may have been an on property caretaker that was related to the girl and murdered her. In any case, her body is in the woods past a fenced off area and at the end, the boy hangs himself (maybe to save her ghost and be together). Anyone know the name?