Greek authorities have launched a worldwide appeal to find the parents of a mystery girl found during a search of a Roma camp.
Police from the UK are using metal detectors in Greece to search the farmland where missing toddler Ben Needham was last seen alive.
Police have begun searching a plot of land on the Greek island of Kos where it's believed Ben Needham may have been buried.
The family of Ben Needham, who went missing on a Greek Island 22 years ago, say they want a gipsy couple now suspected of abducting a young girl to be questioned over the disappearance of Ben.
The girl was found in a town where Ben's family were once told he was being held by local gipsies. Lisa Walton reports.
Greek police who raided the camp of a Roma Gypsy community have discovered a four-year-old girl they fear may have been trafficked or abducted by the family she was found with.
The girl, going by the name of 'Maria', looked nothing like the couple she was living with, officials said.
DNA tests have since proved she was not their biological child.
Now, the family of Ben Needham, who went missing on the Greek island of Kos in 1991, says the discovery has given them new hope.
The gypsy camp, in Larissa, central Greece, was investigated by police. A prisoner in the town told police Ben was being held there.
Speaking exclusively to Calendar, his mother Kerry said today: "My family and I are extremely delighted by the news of the 4-year-old girl who has been found in a gypsy Camp in Larissa.
"We have always believed that Ben's abduction was gypsy-related, and have had a long ongoing inquiry in Larrisa. We hope that the investigation into Ben's disappearance will now be looked at again in Larrisa with the British and Greek police."
A four-year-old girl found living on a Roma settlement with a family who was not related to her has been taken to a hospital for a medical check and will then be transferred to a home of the child welfare charity organisation Smile of the Child.
The president of the organisation, Costas Yannopoulos, said the girl was in a state of shock and confusion.
The president of a children's organisation has said that a four-year-old girl found in a Roma camp in Greece could have been kidnapped.
Kostas Yannopoulos told journalists: "It shows that it could be kidnapping and combined effort of these people to buy and sell children, and when you have a good commodity like this one, they try to find a better price...because she was blonde, she was cute".
An MP is backing calls for the case of missing Ben Needham to get the same support as that given to the family of Madeleine McCann.
Labour's Angela Smith says she will ask the Government to help the Sheffield family in the same way that they have backed Kate and Gerry McCann , whose daughter went missing in Portugal six years ago.
Ben's grandfather has told Calendar that they've been "forgotten," and ignored by successive Governments after the toddler went missing in 1991 on Kos.
This week a TV reconstruction of Madeleine's disappearance was shown, following a two-year, five million pound investigation by the Metropolitan Police. Mark Witty reports
The grandfather of Ben Needham says his family has been let down by successive governments, because the money given to the search for his grandson, doesn't match that spent on the Madeline McCann inquiry.
There'll be more from Eddie Needham on Calendar at 6pm on ITV.
The grandfather of Ben Needham says his case should get the same financial support as the search for Madeleine McCann. Eddie Needham claims the Government has given his family no help.
Madeleine's case is being investigated by 37 full-time Metropolitan Police officers and six in Portugal. Ben went missing from the Greek island of Kos in July 1991 when he was 21 months old.
Calendar can exclusively reveal that a gypsy living in Greece has been named by two separate sources as Ben Needham, who disappeared as a toddler from the island of Kos in 1991. The breakthrough has come after Ben's mum Kerry and one of our producers appeared on Greek TV late last year.
A caller to the show, which specialises in finding missing people, specifically named a man living in the north of the country. The same name was given to Kerry independently when she made a follow-up trip to Greece.
Now Kerry has spoken of her frustration that a DNA test, promised at the time has still not been done. Her MP Labour's Angela Smith has confirmed she is raising the matter with the Foreign Office.