As Charlie and Alison arrive back at Charlie's, Charlie comments that poor Mary looked terrified. Alison snaps, ""How would you be if they'd taken you in for questioning?"" Charlie admits that she'd be a mess. Alison mutters that she just wishes there was something she could do; if Mary hadn't gone to see Roger again, none of this would have happened. She adds, ""It's all Wayne's fault: he should have kept a closer watch on her."" Looking surprised, Charlie tells her to be fair: it's impossible to keep tabs on someone 24 hours a day. She then comments, ""Anyway, for someone who's professed no interest in the girl, you seem to be very concerned..."" Alison snaps, ""Of course I am. She is my daughter, even if she doesn't know it. I just wish I could think of a way to help."" She sighs heavily. Gordon, Barbara and Andy have arrived back at Dural. In the lounge room, Gordon is asking Wayne how the police could possibly think Mary had anything to do with it. Wayne explains that she admitted she wen