Mr Chapman told Det Sgt Beacroft during an interview that he had heard a noise he thought would have been the postie.
When he went outside to investigate, Mr Chapman saw a vehicle with a child in the backseat, up against the passenger side back window and his recollection was the child was wearing a Spiderman outfit.
"I walked up the hall, I opened the front door, and walked out on to the front veranda, put my hand on the rail to walk down the steps and this vehicle had come around the corner and I wasn't paying much attention until I heard gravel run, from running down the bank into the, into the drain," Mr Chapman said in his statement.......................
Mr Chapman told officers before this, he was out in his backyard tending to his chickens. He said he would have returned back inside his home at about 10.15am. He said he heard the cars he described at about 10.45am.
New images released of William on fifth anniversary of disappearance
