GERMANY-BRITAIN-PORTUGAL-NETHERLANDS-MISSING-MADDIE

A photo of British girl Madeleine McCann aka Maddie is displayed on a TV screen at an appartmen in Berlin, on October 16, 2013 during the broadcast of German ZDF's "Aktenzeichen XY" programme. The German broadcaster received more than 500 phone calls and emails after airing the programme on the 2007 disappearance of British toddler Madeleine McCann in Portugal, the station said on October 16, 2013. The appeal, based on two years of work raking over the case by Scotland Yard's officers, was first broadcast in Great Britain on the BBC's "Crimewatch" programme. AFP PHOTO / JOHANNES EISELE (Photo credit should read JOHANNES EISELE/AFP via Getty Images)