Episode 22 - Bring Him Home: The disappearance of William Tyrrell.

On the 12th of September 2014, William Tyrrell and his sister were playing hide and seek at their foster grandmother's house, on a quiet cul-de-sac in Kendall, New South Wales. After taking a photo of William in his spiderman costume, his foster mother went inside to make a cup of tea. That was the last time William was seen, and after a 6-year investigation with almost 700 persons of interest, police still aren't certain what happened to the little boy in the spiderman suit.