amber dubois had been kidnapped and murdered in san diego two years earlier. and like marc klaas before her, carrie formed an organization to help find the missing. she brought her new search dog with her. a search dog in training. >> and she was acteding weird, she was jumping all over the place, she was barking, wanted to get away from me. and as i buckled her up, she took off from me and ran. so i started running after her. and she comes back and she jumps up on me and takes off again. and i followed her and she was just standing still. i reached down to put her leash on, and i noticed some twine, rope sticking out of the ground. and then some bones next to it. >> reporter: it was the skeletal remains of a young woman, unidentified. michelle's cousin krystine was back at the command center. >> i remember brad dennis took a break and he looked at me, said babe, i'll be right back. he never leaves the search center. so he left.