Sex offender 'a suspect' in missing Madeleine hunt

Only one British sex offender with links to the Algarve remains a suspect in the hunt for Madeleine McCann, a television documentary claims today.

In the programme, The Madeleine McCann Mystery, Sky News Crime Correspondent Martin Brunt claims all 52 British sex offenders with links to the Portuguese holiday destination have been investigated and only one remains in the frame as the search for the missing four-year-old continues.