Wrong and wrong.
Prof. Snape is FBN wife.
The digestion time doesn't mean much as it was the mini egg meal. There is no way to say that her system HAD to have moved by 9:30.
Please find where the girls were specifically asked when MEREDITH ate and what she ate. The 500 ml is a much bigger meal then an egg, toast and jam.
Maybe this Steven Jay Gould quote will help some thinking here:
In July 1982, Gould was diagnosed with peritoneal mesothelioma, a deadly form of cancer affecting the abdominal lining and frequently found in people who have been exposed to asbestos or rock dust. After a difficult two-year recovery, Gould published a column for Discover magazine, entitled, "The Median Isn't the Message", which discusses his reaction to discovering that mesothelioma patients had a median lifespan of only eight months after diagnosis.[15] He then describes the true significance behind this number, and his relief upon realizing that statistical averages are just useful abstractions, and do not encompass the full range of variation.
One additional thought is that the tester knew by the two hour time that they were going to explore their health more.
ETA - It's not Laurowolf it's PK777 asking for the timeline. Could be related to our xxxx777
Yes but its Lauowolf's answer. I thought she has some status there.
Your Jay Gould analogy is false, because it can not be replicated with easy and widespread testing.
I was making a defence argument based on the very long gap between the meal and the expiry of Raffaele's alibi, particularly in light of Nencini's considerable extension, 15 minutes from the previous 9 11pm, which was not itself a firm time because Amelie could close itself.
This can be resolved with a clinical study using a test meal designed to both have a suitable medium for the radio particles along with similar size and ingredients to the real meal. A statistician would say how many suitable similar subjects to Meredith would be needed.
There are practical reasons to go for a realistic meal start time before 7 30,
1. Witness testimony
2. Size of meal in 2 courses.
3. Movie intermission
4. Meredith leaves for home at 8 45 an hour after meal completion (witness)
The point about the two hour test is they clearly expect 100% of healthy patients to have gastric movement by then, which is not able to be inferred from the 3 and 4 hour tests.
Given the high stakes involved, I am surprised no one bothers, especially with a medically obsessive nation like America where the results could turn public opinion.