Do Italian courts often accept that spots are proven to be blood when they are luminol-positive but TMB negative?
Or, do we think that this might possibly be the first case in the world where TMB-negative spots are determined to be bloody footprints?
This is the point, isn't it.....
.... In a tour of comments sections of news pieces, ones which now almost universally say variations on, "Knife ruled out as murder weapon," people who still insist on guilt comment on all this other stuff....
.... including, "What about the bloody footprints out in the hall?"
This is why I follow JREF, really, because I am NOT one who can wade my way through this angle on the forensics... I have to stop and think and really, really parse what the halides1, 2, and 3 are saying, what the Diocletus's, LondonJohn's, and Kaosiums are on about....
because once the penny does drop... and it eventually does, the issue of the "bloody footprints out in the hall" that internet comments-bombers talk about is really this....
..... and Machiavelli either doesn't get it, or is purposely distorting things (I go with the former, increasingly so... I am far, far less conspiratorial towards the man when he posts his own meltdowns here...)
It comes down to this......
When all one has is a single negative presumptive test, the lack of a positive confirmatory test means that the court is obliged to accept the negative... regardless of whether it is false negative or true-negative..... Why? Because in the absence of a second test what can you in reasonableness conclude?
Have I got that correct?
I think I now understand this after 1,000s of posts on the subject. I'm a slow read. (My spelling is also poor....)
What is left is some sort of psychological-sociological study on why people continue to carpet-bomb comments sections with stuff they either know not to be true, or that they post with no ability, really, to parse it...
I don't know why I say this. Machiavelli appears to have the engine power to parse these things.... every once in a while, though, he posts something that is so, so, so off the wall that I get the feeling there's something else going on here, other than a wilfullness to post obvious and blatant falsehoods, and the odd post that literally makes no sense whatsoever.
We may be reading the results of sleep deprivation. I don't really mean to pick on him about what is a serious issue (I truly hope he finds a remedy, because it cannot be pleasant).... but what other explanation other than sleep deprivation does one have for this sort of nonsense....
Machiavelli said:
My friend, evidence is an a contrario logical process. It does not proceed in one way, it proceeds in two directions.
You have no authority to establish any causal order, whan you don't actually have any scenario. If you have "no idea", there is no probable or usual scenario.
The rest of the logical links and the evidence, analogies coincidences etc., you are just swweeping everything under the carpet.
You have no argument.
Ridiculous. A presumptive test becomes "authority" and should replace human intelligence...
To me it sounds as disjointed and confused as one of the early interrogation memorandums prepared for Amanda Knox.