On February 19, 2008, Shannon Matthews disappeared while making her way home from a school swimming trip in the UK. The 999 call made by her mother, Karen, alerted the police to the nine-year-old's disappearance and sparked a massive search across the north of England. The story dominated newspaper headlines and television news for the weeks that followed and there was even an offer of a GBP 50,000 reward for the person who found Shannon. Twenty-four...