I took that at the end , as evidence he had mayber tracked the case the whole time and had known about Nicholas Barclay, taking an active interest in missing children.
Then , of course I remembered them saying his disappearance never made the news 
That family was very,very dodgy and it appeared one old man did more police work that spain n' america combined.
Although the ear csi,
"Wha' mo'does she wow'nt???I arrr'eady tole'her they ain't got the same ears!!!" was hilarious...
. Why did no-one go searching for him on the night , and the brother making him walk home all alone at that time of night.
. Why did only the sister care, the mother had barely any interest.
.Why did only the sister go to get him? she admitted she had never been on a plane, why send an unworldly young adult to rescue your 'kidnapped & tortured' son.???
.Why the only photos of him very of a young child, no recent ones.?
. why the fact his mother was a drug addict wasn't previosuly mentioned.?
. why she refused blood test?
. why the brother made the call to police?
. why he commited an overdose after the interview?