Tomorrow (May 3) marks 10 years since Madeleine McCann was reported missing from a holiday apartment in the Portugal.
Despite the ensuing decade, many other missing children have reappeared after several years, proving there is still hope that she will be found.
British police are currently searching for a "woman in purple," who was spotted by a witness on the night Madeleine disappeared, staring at the apartments.
Despite this lead, the search goes on.
Yet those who have followed the case and are praying for Madeleine's return shouldn't give up hope. Check out our gallery to see the stories of five other young people who have reappeared years after going missing - and whose stories prove miracles do happen.