article_snippet: Scroll down for video .
article_snippet: If no stone were left unturned in that investigation then I would have been called.'
article_snippet: My letter was handed over to the police via the programme editors or the management of the BBCthe BBC. '
article_snippet: A spokesman for Scotland Yard said: 'The Metropolitan Police Service fully investigated the circumstances into The murder.
article_snippet: Two trials took place and the investigation was subject to an internal review. '
article_snippet: If any new information comes to our attention then this will be investigated.'