. >> jaclyn moore met derek at the police academy. she and derek hit it off immediately. >> a detective spot came open, and we both applied, and he got it. >> did you think, rats? >> yes. >> he got it, i didn't? >> yes. >> now derek had caught his first case, also the first homicide the town of draper have seen in years. >> someone called police just after 10:00 this morning to report they had come across a gruesome scene. >> by the time veronica and james saw the reports, annie had been missing nearly 20 hours. >> the information it's an asian woman under 20, i think, was the initial report, that would seem to rule out annie, certainly. >> initially we're thinking, no, that's not possible, that -- there's no way. >> but then a detail sergeant carpenter shared with salt lake city's nbc affiliate ksl-tv. >> there was a shoe found at the crime scene, and there was one on the body. >> a red shoe. the same kind james had bought annie for valentine's day just weeks earlier. veronica and james tried to stay calm. >> we called the police and