she was afraid of what she might find. what in the world does that mean? >> well, you know, the question is, what does it mean to anyone who hears that? what does she know? what we do know is that she apparently drinks regularly. we know that she is worried about what she could have done, that she could have blacked out. so -- >> gregg: that doesn't make her a killer. >> of course not. and having an affair doesn't make awe killer. we've been down this road on all these high profile cases. >> gregg: i got to ask you this there are three separate witnesses in the town that night who swear up and down they saw a man carrying a little baby that looked exactly like lisa and both people, two of the three people say the guy was wearing a t-shirt and they both said we thought it was so strange because it was cold out, 45-degrees that night. and he was hardly clothed and the baby was hardly clothed. >> right. the baby just had a diaper. what's interesting is the return