I agree with you mr LD. Not the knowing the area thing but the rest of the above. 
My personal jury is still very much out on the truth of the matter. The phrase 'methinks they protesteth too much' or similar comes to mind...... 
I'm especially surprised at you tbh.
EVERYTHING that's gone before is to be ignored. Put yourselves in the position of a jury. Your eventually going to pass sentence on the Evidence presented in the programme, if the case develops.
At this rate we'll be sending the parents down because they where... "NOT PRESENT" 
Everything previous to be ignored, is it? Re-assess based on a televised reconstruction with the family and broadcasters full cooperation?
By no means wanting to appear controvertial - though undoubtedly I will in some eyes - I find that concept to be quite nieve.
All the original, live, as it happens, media grabbing TV with all the statements and body language etc from the family to be instantly deleted from the memory of everyone, just as per the flashy gizmo from men in black, and thereafter reapply 'logic' based on a telly programme?
No thank you....
Yes, I feel and fear for the health of the wee lassie.
I'm not an expert but I have learned a little smattering of body language and word use from 'witnesses' over the years and....
as said in my original statement,
My personal jury is still very much out on the truth of the matter. The phrase 'methinks they protesteth too much' or similar comes to mind...... 
And, as another phrase goes, opinions are like arseholes. Everyone has one.
