Lovely piece of fantasising of what went through Mez' mind.
Unfortunately we have to reject the null hypothesis 'Meredith would have called her mother back within ten minutes' of a missed call, because:
As any mother will tell you kids do not ring often enough. It is wonderful kids take their mothers for granted knowing they will always be there, thus there is little or no anxiety by Sprog not ringing Mum or Dad frenetically.
Meredith was a thoughtful loving daughter and WOULD have rung up her mother when she had the chance. She kept her UK phone in her pocket just in case her mum needed to call her.
Only one person knew Mez had two phones. One stolen from her jeans pocket, or when it fell on the floor, and the other filched from her bag.
Once again, you entirely miss the point.
The point is this: given that Kercher made it a habit to phone her mother at home every day (a habit which apparently was all the more important to Kercher given her mother's poor state of health and living on her own), and given that Kercher tried to call her mother at home at 8.56pm on 1st November (having not spoken with her at all that day up to that point) but the call failed.......
...... is it or is it not reasonable to suspect that Kercher might have tried again to call her mother once she had arrived back at the cottage, and that this second attempt might have occurred fairly soon after Kercher's return to the cottage (given that it was 8pm in the UK, and it is reasonable to suspect that Kercher might not have wanted to phone her sick mother any later than, say, 9pm UK time)?
And if it
is reasonable to suspect all of the above, then the empirical fact that Kercher made no further attempt to call her mother after that failed 8.56pm call can reasonably be assessed as (weak, but still notable) evidence that Kercher was prevented from making a second call attempt to her mother. And, in turn, this can reasonably be assessed as (weak, but still notable) evidence that Knox was either confronted or directly attacked some time shortly after arriving back at the cottage at around 9pm.
One need not impute any "fantasizing about what went through
Mez' Mez's Meredith's Kercher's mind". After all, there's sworn testimony that she felt a need to phone her ill mother every day (wherever she possibly could). And it's evidentially clear that she hadn't phoned her mother on that particular day (1st November). And it's evidentially clear that Kercher tried but failed to call her mother at 8.56pm on that day. And it's reasonable to suggest that 8pm (UK time) would not generally be considered too late in the evening to call someone at home, even someone with Kercher's mother's health problems. So it's reasonable to suggest that Kercher might very well have made a second attempt to call her mother shortly after returning to the cottage (i.e. before it DID get too late in the evening (UK time) to call her mother).
Of course, there is another option to consider: that Kercher simply forgot to call her mother back. That is possible. However, given the supporting evidence, it's (IMO) reasonable to suggest that it's unlikely that Kercher would have forgotten, especially given that she clearly remembered to attempt that first call at 8.56pm.
And lastly, as I keep stating, this is not - in and of itself - strong evidence that Kercher was indeed confronted and attacked shortly after arriving home at the cottage. However, it does carry a certain weight, and when it's added to numerous other pieces of evidence and testimony (not least Guede's interesting placement of Kercher's loud scream - which Guede clearly thought might have been heard by people on the street or even in nearby apartments - at "9.20-9.30ish", and the stomach/duodenum/small intestine contents found at autopsy, matched with an understanding of what and when Kercher ate that evening), it certainly helps build a convincing picture of Kercher being confronted (by Guede) shortly after arriving back at the cottage, and having been attacked, assaulted and murdered (by Guede) before 9.30pm.