>> i remember very vividly how much this impacted the community. everyone's sense of security when you know that somebody was kind of literally snatched off the street. >> reporter: here in anchorage they were under intense pressure. the courtroom was packed, standing-room only. then on the second day of the trial arc new problem. the defense attorney told the jury in his opening statement that the initial investigation at mchugh creek was inadequate and, in fact, the crime scene video was missing and had been for years. confirming karen's worst fears about the troopers. >> it just made us sick. >> reporter: which made the news that came the next day all the more shock. out of the blue, somebody at the alaska state trooper's office found the crime scene tape. good news? well, you think. but -- >> my concern was that it threatened the trial itself. we immediately took a recess. a five-day break in trial.