Your point is correct, the witnesses would have to reconstruct the timeline according to the statements, they didnt do that on the TV version.
If it had been an official reconstruction, they would have had to adhere to the statements and not a script for TV.
http://news.bbc.co.uk/1/hi/uk/7422787.stm,
It seems that the friends wanted it televised, but then we know that isnt allowed under Portuguese law, i wonder if the friends and their lawyers knew that?
Ah that was the problem, why is it not allowed under Portuguese law? Do they do use reconstruction as an alert system when someone is misisng like the UK? That is the problem with cultural difference in the Uk they televise them so they can jog people's memories so people may think a non-televised version is not worth much. Considering so many people travel abroad and we are all in the EU there shoudl be a better way of ensuring that cultrual differences do not mess up investigations.