Police identify a number of `` people of interest '' in the disappearance of Madeleine McCann . The British girl vanished during a 2007 family vacation on the Algarve coast of Portugal . Hide Caption 1 of 7 Photos:
Police identify a number of `` people of interest '' in the disappearance of Madeleine McCann . The British girl vanished during a 2007 family vacation on the Algarve coast of Portugal . UK police set up a review in 2011 in an attempt to find out what happened to the toddler .