What I mean is that the first words he spoke was to tell him he was there to help them and would give them all the info they needed, he also offers the info about the pictures foudn of his daughter, he speaks about her being a liar and he often talks about his wife in not such a good way. he seems like he is trying too hard.
I took the picture converstation as acknowledgement of it via the conversation with LE when they showed him...as for CA---well we've seen the interviews-he knows that you shouldn't talk and it can be used against you if you say to much...he got that memo--she didn't think it applied to her-
I do agree he was trying way to hard--I also have problems with those interviews then see him with a media person saying "yep we've almost found her"--I don't buy it and am so tired of it. it gets like those reality stars and there 15 minutes of fame...
jmo