Media playback is unsupported on your device

Ian Brady 'may have revealed' Keith Bennett burial place

17 August 2012 Last updated at 22:56 BST

Moors Murderer Ian Brady may have revealed information about where one of his victims, 12-year-old Keith Bennett, is buried, detectives believe.

Greater Manchester Police said officers think Brady gave details to a long-term visitor to his psychiatric hospital.

Police said a woman has been arrested in south Wales on suspicion of preventing the lawful burial of a body.

Detectives are now examining a number of documents but concede it could be a "ruse" by Brady.

Brady and Myra Hindley murdered five children between 1963 and 1965. Keith's is the only body never found.

Judith Moritz reports.