I have a daughter who is almost six now.She was very calm and behaved like a very old baby from an early age.As soon as she was able to talk she started to tell me how she had a different mother before, who is still alive today but an old woman by now.Then one day she told me the whole story of her life.She had been a young man in America,California, she even showed the place in a map, and one afternoon they had been cruising in a car,with friends,stopped in traffic lights and a man came and shot her.Then she was talking about flying and other people she saw.After that she found herself in our house.She could not invent this from tv.We live in Cyprus and we have no connection with the US.She was able to describe houseps and landscape with full detail and also the local McDonalds is nothing compaired to the States.She was also able to hum the National anthem and was very angry at herself for not remembering the words. Every time we went for holidays with a plane she was asking if we are finally taking her back to the States.She was doing this for about a year and then it stopped all of a sudden.I do not think she had any traumas or other psychological problems that stayed.