The Nowhere Man

Who is the man from nowhere – parts of his body found in a remote waterhole?
And who is the woman with him on the days before he died?
What first looks like a crocodile attack turns into murder.
Now the police have located her, she is an English backpacker.
She hid evidence of her presence before returning to her home.
She is arrested and brought back to Australia on a charge of murder.
She refuses to tell anyone what happened on that last fateful day.