I really believe Anastasia lies in her grave with her family, all the way from 17th of july 1918.
And I don't believe in Anna Anderson her story is very unbelievable (my opinion!). It's just such a strange, almost fictional, story what she told, what should have happended that night. I really think she was a liar, and if she did was Anastasia why did she never spoke Russian? (Answer because she couldn't, not because she didn't wanted to speak it) Trash story of Anderson!