The story takes place in Great Britain, during a football match. Matt Doughty, 43, and his friend Kevin were quietly watching the game on television when suddenly Matt’s smart camera app alerted him to a presence outside his front door. The latter therefore opens the door, probably thinking that it was a neighbor or a delivery by mistake. But he can’t find anyone in front of his house. He checks the video captured by the camera connected to his front door, and this is what he found.