detective was about to have. >> this is july 2nd, 2009. this is looking from his garage. the unblinking camera documented scotts run to the landfill at 5 am. then, as motion detectors came alive again an hour and a half later, as he got back home to hook up with dylan's employee, as they headed out of the job site. the camera was showing the same thing scott had previously talked to the detective about. >> so he's a good storyteller? but accounting of his day. >> sure. >> and then, scotts timeline went haywire. remember, scott had told the cops he didn't get back to the house that morning, till 11:30. just a few minutes before he came upon lisa and trouble. but what, it's got surveillance system have to say. a completely different story. >> who's the head? >> that was minister patterson. scott paterson. >> no question? >> no question. >> and the time was? what >> a 30 2 am.