When did Russell make those first notes? In the middle of the night of 3-4 May, or am I mistaken about that?
If so, how many people would have been thinking clearly at that point?
On 4 May, lots of them had different impressions of time. They were on holiday and prior to the disappearance little reason to have a precise notion of time.
If K & G chose to do their checks according to time as opposed to pauses in the meals, then the others may have taken that as a guideline in the typed-up version.
Once they'd worked out who arrived in which order and who left for a check in which order and a rough estimation of time in between those "events", with the inevitable "no, I think you left a bit before / after" and any discussion around that, then a more accurate estimation of times could be made (from their point of view).
Unless, of course, everyone was "init" and they just hoped that none of the guests or staff, or even potential CCTVs could verifiably contradict them.
If that were the case, and nothing's impossible, what evidence is there that there was some kind of pre-planned or spontaneous cover-up? And why would they all agree to it? They'd already stated what their child-care arrangements were (whether one thinks that they were irresponsible or not).
I've reads loads of the conspiracy theories, but they all seem to start from the parentswhatdunnit theory, that Amaral was absolutely correct, "except for...". One was even that she'd never even gone to Portugal, another that she'd been cloned, yet another popular one seems to be that she was done away with almost as soon as she arrived and that anyone who'd seen her was unreliable.
What evidence supports these theories?