Everyone’s had that feeling - a sense that they’re not alone in the dark. Naturally, we don’t often seek these feelings out and when we do, it is usually in the controlled environment of a horror film, a video game or a theme park attraction. Then there are the ghosthunters, paranormal investigators who actively seek these places out. I got to have a sit down with one such investigator where we spoke at length about her experiences. She told me about the known consequences of ghost hunting: of cold spots and a sense being watched. And then she told me about the time her work followed her home.