arrested reid and fester. up in wisconsin. and we got no details on it at all. >> reporter: but when they did, the lawyers just knew their clients were innocent. >> everything clicked. you knew exactly what the case was at that point. >> reporter: or did they? if the attorneys for matt livers and nick sampson thought their clients were suddenly in the clear, they had some more thinking to do. because now the question was were matt and nick in it together with jessica and greg? coming up -- >> talk to them. present him with do you know these people. >> reporter: and? >> not a clue. >> reporter: maybe he was lying to you. >> when "in the dead of night" continues. let's be honest.