Are you saying that they didn't pick up the FM's sister on the day he disappeared because we were always under that impression,, and that is when she remembered the cars. Coming back into the street that evening, she remembered that that was where she 1st met the 1st responder policeman and then remembered that she had seen cars that morning and raced straight over to the command center to tell them about it. funnily enough, I have gone to the 60 minutes interview and the Chris Smith interview where the FM discusses the cars and I can no longer find her disclosures about noticing the cars. Anyone....?