leili's defense attorney, tom clegg, insisted that matt leili was, in fact, an innocent man, falsely, and that theory is nothing more than a hunch. it is a guess. so if you were to ask yourself questions that might have been posed of you if you were to have gone to journalism school -- who, what, where, why and how -- you will find that, during the course of this trial, the state of georgia will fall woefully short in proving the allegations that they are making against this man. i think their gut feeling was, come on, she's naked, she's buried this close to the house, she's obviously hidden. it's got to have been him. >> that's what you call a circumstantial case. >> yes. >> the defense attorney concedes he had some difficult circumstances to overcome in this case, beginning with the six hours of missing surveillance camera video from the night nique leili disappeared. clegg insists his client did not erase those files as the prosecution claimed. >> the video surveillance system was shut off at some point in the morning. matt believes that nique shut it off. he is insistent that he