 Right now it is as though she has vanished into thin air. Quite often when a person has guilty knowledge or they're involved with a person missing, they'll give several examples of what they think may have happened and they'll keep going back to the one over and over again. The person who didn't do it will say, you know, I don't know how you do it or where they went. I don't know what happened. Like this guy is doing, she just vanished. It's important to keep in mind with all the information you gather. Each person is different and every situation like this is different. You have to recognize what road that person is going down that you're talking to. Outside of that, I don't think this guy is hiding anything. His demeanor stays the same the whole time. There are not three or four scenarios. He's not going back to one scenario every time. He just says, we don't know what happened. It's just like she vanished. No, no idea. I have no idea what happened. That's why I think we're going to somebody who is most likely innocent.