Approximately 9 months after Madeleine McCann went missing, 9 year old Shannon Matthews is reported missing by her mother. Shannon was last seen outside her school gates - she never arrived home. It was as if Shannon had vanished off of the face of the earth. The community reaction was a beautiful display of tenacity, as many locals assisted with the search. However, everyone's fears worsened, as it is discovered that 1,400 registered sex offenders live in a 20 mile radius around Shannon's home. We don't want to spoil the twists and turns in this episode, but we will say this case has one of the most sinister twists you'll hear in a true crime kidnapping. Which person in Shannon's life isn't being truthful about their involvement?