I do see what you are saying. But, going along those lines with you, I think that DB is not that bright, but she THINKS she is because she watches this stuff on TV and she thinks that if she says things that will point to her, that people will say exactly what you did. "Why would DB be responsible because she is the one who pointed to herself in this? She would never do that if she was guilty!" Sort of a mixed up reverse psychology thing. In other words, she has part of the act down, but isn't smart enough to see it through like a chess match.
It could be that too. Although I'm not sure why she would open herself up to more criticism on a Dr. Phil show when she's been quiet for 3 months and the spotlight had left the case. If she's paying attention to what people are saying about her, then she should know that going on a national talk show isn't going to gain her any points by basically attacking those people who are accusing her.
I dunno, if you really are guilty, why do you care what people are saying about you. Just stay in the hole for as long as possible until people stop talking about you. Don't come out of it and say 'I'm tired of people accusing me' on national tv.