WATCH: Shocking moment 'GHOST' knocks on terrified woman's front door <br /> <br />The woman, who wanted to remain anonymous, was working from home when she was interrupted by a loud knock. She went to investigate but found nobody there. <br /> <br />A number of homes in the area had been broken into so she began looking through CCTV images from a camera set up on the front porch. <br /> <br />As she reviewed the footage she noticed a shadowy figure approach the door, wait for a few seconds before moving away and vanishing.
