. >> scott eggleston says he knew someone had been watching his family for months, even taking photoshrough a crack in the blinds. >> we assumed it would be a, you know, a 14-year-old kid. >> but it wasn't a kid. it was a grown man. >> the father came around the house and found the suspect dressed completely in black. he had arranged an outfit that was like a turtleneck, where he could pull it up over his face and he had just cut out holes for his eyes and a hole for his mouth so he could breathe. >> and the man was barefoot. >> i got a little adrenaline rush, and i said, where are we? i came straight back to the station, pulled out a map, and realized that i was directly straight across where gary had been killed almost 18 years ago. >> was this the man who killed gary elwood and sexually assaulted janet haynes almost 20 years earlier? hey. i'm ted and this is rudy. say "hi" rudy. [ barks ] [ chuckles ] i'd do anything to keep this guy happy and healthy. that's why i'm so excited about these new milk-bone brushing chews. whoa, i'm not the only one. it's a brilliant new way to take ca