I agree with that,he would have made some noise and would have been heard..by the fm and or the Crabbes etc
Fm recalls how on the morning when William disappears after calling out for him only minutes after his last roar that she hears nothing, no wind, no birds, “no car”, nothing.
Mr & Mrs Crabbs statement regarding the “time” they heard a car drive up to 48 Benarron Drive and turn around which they state was 10:05 and verified by Detective Beecroft. While Beecroft was at the residence of the Crabbs she observed the quietness in the street and in that quietness she could clearly hear the sound of a car as it drove through Benaroon Dr.
With that you then have to wonder why the fm stands firm on the time she gives to police as being closer to 10:30. Is it possible fm left wt unsupervised for over 15minutes (going by time 10:05) before realising he was gone? And if wt did disappear closer to 10:30 as the fm claims then why didn’t anybody including the Crabbs who happened to be in the backyard at that time or Lyndene Heslop who had just arrived home and was unloading groceries from the boot of her car hear or see a any car at that time?