I can find no specific mention of the appeals document from Raffaele making reference to Nencini refusing to reevaluate Stefanoni's results; except that the document restates the Raffaele's position as if Nencini had not denied analysis....
This is what Raffaele's appeal's document to Cassation says about 165B, and the way it was handled at the Nencini court (translated through Google translate, with all that means):
- accertare se possa essere considerato “genuino” il materiale rinvenuto sul
reperto 165B, tenuto conto delle modalità del suo ritrovamento al di sotto un
tappetino, 46 giorni dopo il delitto, in un luogo diverso da quello in cui si
trovava al momento del primo sopralluogo e in un ambiente in cui si erano
susseguite diverse perquisizioni;
- Whether it can be considered "genuine" the material found on
Exhibit 165B, given the way it was found below a
mat, 46 days after the crime, in a different place from where you
was at the time of the first visit and in an environment where you were
succession of searches;
Si trattava, quindi, di sottoporre ad una nuova indagine genetica l’altra metà
dell’estratto, ottenuto dalla Polizia Scientifica sul reperto 165b (e non
utilizzato), al fine di ottenere una indispensabile verifica del risultato ottenuto.
Ignorando illogicamente tali aspetti, l’ordinanza del 30 settembre 2013 e poi la
sentenza impugnata hanno ritenuto di poter risolvere i gravissimi contrasti di
ordine scientifico, facendo ancora una volta leva sulla scienza del Giudice.
Ma, in realtà, è insegnamento consolidato quello in base al quale il Giudice non
può mai sostituirsi al ruolo del perito o anteporre personali valutazioni a quelle
degli esperti, in settori dal contenuto altamente tecnico.
It was, therefore, to refer to a new genetic investigation the other half
extract, obtained by the Scientific Police on finding 165b (and not
used), in order to obtain a necessary verification of the result obtained.
Illogically ignoring these aspects, the order of 30 September 2013, and then the
judgment believed that they could solve the serious conflicts of
scientific, making once again leverage the science of the Judge.
But, in reality, is what teaching consolidated under which the Judge does not
can never replace the role of the expert or precede personal assessments for those
experts in fields from highly technical.
The one above seems to be saying that the "personal assessments" of the judge cannot in reality replace the finds of fact by experts in highly technical fields.
There's also a section in the appeals document on p. 184 which draws in the RIS Carabinieri findings on the kitchen knife - finding nothing new, and still no "cellular material" and it makes some connection with 165B which Google translate makes a mess of.
But to go on.....
The Appeals Document lists more "complaints" about the was 165B was handled, equating it with the way, at first, the Nike prints were attributed to Raffaele, and now no one claims that. But as it relates to 165B, the documents says:
Venuta meno per ammissione degli stessi tecnici della Procura (RinaldiBoemia)
la validità di quell’elemento a carico, si è fatto leva sul gancetto di
reggiseno, elevandolo a prova insuperabile della presenza dell’imputato sul
locus commissi delicti.
In proposito va subito detto che agli atti esiste oggi una perizia che ha espresso
le seguenti conclusioni:
“REPERTO 165B (GANCETTI DI REGGISENO)
Relativamente al Rep. 165B (gancetti di reggiseno) riteniamo che gli
accertamenti tecnici effettuati non siano attendibili per i seguenti motivi:
1. non sussistono elementi scientificamente probanti la presenza di presunte
cellule di sfaldamento sul reperto;
2. vi è stata una erronea interpretazione del tracciato elettroforetico degli STRs
autosomici;
3. vi è stata una erronea interpretazione del tracciato elettroforetico relativo al
cromosoma Y;
4. non sono state seguite le procedure internazionali di sopralluogo ed i
protocolli internazionali di raccolta e campionamento del reperto;
5. non si può escludere che i risultati ottenuti possano derivare da fenomeni di
contaminazione ambientale e/o di contaminazione verificatasi in una
qualunque fase della repertazione e/o manipolazione di detto reperto”.
It should be said immediately that the file exists today an expert who expressed
the following conclusions:
"REPERTOIRE 165B (HOOKS BRA)
With regard to Rep. 165B (bra hooks) we believe that the
technical assessments made are not reliable for the following reasons:
1. there is no evidence scientifically convincing the presence of alleged
flaking cells on the findings;
2. there was a misinterpretation of the electrophoretic pattern of STRs
autosomal;
3. there has been a misinterpretation of the electrophoretic pattern relative to
Y chromosome;
4. were not followed international procedures of inspection and
international protocols for the collection and sampling of the find;
5. can not be excluded that the results obtained may result from phenomena
environmental contamination and / or contamination occurred in a
any stage of repertazione and / or manipulation of that finding. "
On pages 204ff, a full discussion of 165B takes place, mainly citing the illogic of relying on this as the sole piece of hard evidence pointing towards Raffaele at the scene, being something found 46 days later in a different place at that scene. "International standards would have disqualified 165B on that point alone," is a rough translation of the Italian.
The appeal also raises the issue of the reverse-burden of proof that Cassazione has set with regards to the contamination of 165B.
Then there is this:
Quanto alla interpretazione dei risultati, secondo la Suprema Corte, le
osservazioni dei consulenti di controparte (Novelli e Torricelli, sebbene di
altrettanta consistenza culturale rispetto ai periti) non erano state citate, né
fronteggiate nella loro portata dimostrativa, così conclamando un evidente
vizio motivazionale, dal momento che la decisione avrebbe dovuto dimostrare
di non aver ignorato le argomentazioni dei consulenti (pag. 67 sent. Cass.).
Così delineato il quadro della pronuncia di annullamento su tale specifico
tema, giova sin da subito precisare che la sentenza di rinvio – come in un
gioco di specchi – sia caduta nel medesimo errore compiuto dalla Corte
d’Assise di Appello di Perugia, ma a parti invertite, capovolgendo cioè gli
esiti del processo sulla base di una radicale svalutazione dei risultati cui
erano giunti i periti Vecchiotti-Conti e i consulenti delle difese KnoxSollecito.
As to the interpretation of the results, according to the Supreme Court, the
observations of the consultants counterparty (Novelli and Torricelli, although
as much consistency with respect to cultural experts) were not mentioned, nor
faced in their scope demonstrative, so an obvious conclamando
vice motivational, since the decision would have to prove
had not ignored the arguments of the consultants (p. 67 sent. Cass.).
I have outlined the framework of the annulment judgment on this specific
theme, it should be right now to point out that the order for reference - as in a
game of mirrors - has fallen into the same error made by the Court
Assize of Appeals of Perugia, but roles reversed, ie the inverting
results of the process on the basis of a radical devaluation of the results which
were arrived at by the experts and advisers of the Conti-Vecchiotti KnoxSollecito defenses.
Raffaele is saying that the Nencini court is, in essence, making the same mistake the ISC said the Hellmann court made.
The appeals document also want Cassazione to weigh the odds of the Y-Haplotype, typed to Raffaele in relation to all other males who could be said to have been "in the room" based on that as evidence. The appeals document includes an international database used to calculate such things, using Bayesian analysis, a "Bayesian estimate of the frequency of the haplotype in question. It is a method called Frequency Surveying."
The result is that one can, "estimate that at the time of the discovery of the hook in Perugia there were about 280 subjects (in Perugia) with the same haplotype of Raffaele." (And this is before considering contamination.....)
And finally, the report references that there were no testing-controls provided to the defence:
4) del reperto 165B-gancetto non viene fornito alcun controllo né
positivo né negativo: a tutt'oggi non esiste ancora alcuna evidenza che
esistano controlli di qualità di PCR relativamente a questo reperto;
4) of the find 165B-hook does not come any control
positive or negative, to date there is no evidence yet that
there are quality control of PCR in relation to this finding;
There appears nothing making reference to Nencini not allowing "retesting" or "reevaluation", it is a restatement, really, of all we knew after the Hellmann report.