This story was told to me by a friend. It may not be true. My friend moved into a new house. It was quite big and he loved it. one night when he was trying to get to sleep he heard running and laughing upstairs.He had no sibblings and his mum was asleep.he went upstairs and heard it again in the atick. He snuck upstairs and looked around there was nothing in the attick. In the morning he asked his mum 'who lived here before us' His mum told him that some children lved here with their father. They would sleep in the attick the father killed them up there whilst they were playing. My friend is haunted by that wich makes me think it was true. But it may not. Its you who judge it!!