where is courteney?" do remember pictures of our first christmas tree, and she had presents under there for me. but she never got to give them to me. >> we can see it's the pain you still carry with you. >> they were a young family just starting out. cathy and mike warner had only been engaged about three weeks before her brutal death. and since he was the one who found her body, of course, police would have a lot of questions for him. >> when the police initially interviewed him, he had this kind of flat affect to his voice. he didn't seem to be all that upset that she was dead. he didn't get emotional, and that seemed very suspicious to police. >> i can't imagine, you know, walking into that scene and what that does to somebody. >> there was polygraph examinations that were done. we were able to verify that he was at work in sturgis all day long, and there was no way he could have came back to three rivers to do it. >> i had no doubt in my mind that he didn't have anything to do with this. you know, i k