Duncan Staff explains the significance of photographs thought to have been taken in Staffordshire.
In his book 'The Lost Boy' Duncan Staff claims he has evidence the body of Keith Bennett could be buried in Staffordshire.
A leading forensic archaeologist has carried out a preliminary search of the area and is demanding a full scale investigation.
Author Duncan Staff claims he has identified evidence of possible new burial sites in Staffordshire from photographs taken of Ian Brady and Myra Hindley in the county.
In his new book, to be accompanied by an ITV documentary, a former girlfriend of Myra Hindley claims the pair took photographs of themselves at burial sites.
Photographs almost identical to known grave markers have been identified as taken in Staffordshire.
An author is claiming he has evidence that the final victim of the 'Moors Murderers' Ian Brady and Myra Hindley could be buried in Staffordshire.
Between 1963 and 1965 the pair kidnapped and murdered five children before they were caught and sentenced to life in prison.
The body of Keith Bennett has never been found.