It seems to me that there is some evidence; such as the indifference of the group to their children's welfare that some people would prefer to see forgotten.
Other evidence from the same time; such as an alleged open window and shutters is recalled frequently and discussed happily.
In my opinion all evidence remains of interest because it all contributes to understanding the case and the people involved in it.
It is all rather selective though is it not? There is evidence that the Judicial police had no qualms at all about the openess of the window ... all myth and misrepresentation of the facts ruled the day and still does on social media and the internet from 2007 until 2019 and I doubt it will ever cease. Factoids rule!
SnipIn a state of alert and panic, she searched the whole apartment, not managing to find the girl, which led her to go, already quite upset, to the Tapas restaurant, saying that her daughter had been taken, a clear allusion to an abduction,
justified by the fact that the window was open. During this interval, the twins remained alone in the bedroom, asleep. They did not wake during the night, in spite of the number of people present and inevitable associated noise.
https://www.mccannpjfiles.co.uk/PJ/LEGAL_SUMMARY.htm