Madeleine McCann investigation reopens

Parents of missing girl Madeleine McCann, Kate (L) and Gerry McCann (R) pose with an artist's impression of how their daughter might look now at the age of nine ahead of a press conference in central London on May 2, 2012 five years after Madeleine's disappearance while on a family holiday in Portugal. Aged three at the time, the artist's impression depicts how Madeleine may now look, based on family photos of her, along with childhood images of her parents. AFP PHOTO / LEON NEAL (Photo credit should read LEON NEAL/AFP/GettyImages)
Parents of missing girl Madeleine McCann, Kate (L) and Gerry McCann (R) pose with an artist's impression of how their daughter might look now at the age of nine ahead of a press conference in central London on May 2, 2012 five years after Madeleine's disappearance while on a family holiday in Portugal. Aged three at the time, the artist's impression depicts how Madeleine may now look, based on family photos of her, along with childhood images of her parents. AFP PHOTO / LEON NEAL (Photo credit should read LEON NEAL/AFP/GettyImages)

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    Madeleine McCann investigation reopens

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UK police reopen Madeleine McCann investigation. CNN's Atika Shubert reports.