no debbie hawk, not anywhere. >> there were some drag marks, some kind of smear marks leading out to the garage where they stopped. >> and debbie's van was gone, too. >> my initial reaction was, oh, my god. what has happened. who could have done this? >> sure. the girls ran to a neighbor's house. conrad called 911. >> we are in my mom's room n the bathroom, there is blood on the carpet. after the initial shock i start to be reasonable and think, let's not overreact here. clearly she cut her hand with a knife and she was bleeding and raced out to the car to go to the emergency room. this is all just a big misunderstanding. >> but it wasn't. there were plenty of misunderstandings to come and questions that stubborn forly refused to be answered like where was debbie hawk? what happened to her? what happened to the sacred bond that once held three children together? back at the beginning, even the police were confused. >> this case seemed very unusual from the start. >> police investigator darren madison and police investigator have worked other faces in hanford, california. out among the