I saw the Dr. Phil interview.
The boy had “Guilt” written all over his body language. He went as far as smirking at times.
He did his best to avoid eye contact with DP.
Also, I did not see any sustained shifting of eyes to "avoid eye contact" with Dr. Phil during the interview. His eyes consistently were wide and staring with little or no normal blinking.....the eyes were creepy, also.
I saw no "guilt written all over his body language", either. There was little "body" language at all. I DID see someone with some real mental and/or emotional problems.
My opinion is that an adult inside the house did the crime, either the mother or the father....but it's just that, an opinion. The Final Judge will sort it all out.
Leni