LM:Senza sapere né la lunghezza delle ferite, né la profondità delle stesse.
AF:Certo.
LM:E quindi non poteva conoscere neanche il tramite se era un tramite lungo o un tramite corto che avesse provocato...
AF:Se mi dicono, Avvocato, che sono delle ferite molto profonde io presumo..., e larghe presumo che la lama Sicuramente, ma potrebbe essere grande.
So he was not briefed on the expected dimensions of a knife. Others took a small pocket style knife, so obviously did not believe they were looking for a large knife. Also note at this stage there was no suggestion that two knives were being looked for, it was only later they realised the large knife seized was incompatible with most wounds and had to introduce the two knife hypothesis.
He just took the first knife he saw.
LM:Quindi per concludere, ultima domanda, primo coltello che vede...
AF: Sì, perché era il primo riposto su tutte le stoviglie.
I accept you are right on this. Solicito attended the police station on Nov 5 was presumably arrested in the early hours of Nov 6 and the house was searched on Nov 6. This was somedays after the murder and presumed clean up using bleach however (Nov 1/2). So some days after the alleged clean up. Long enough that bleach odour would have cleared.
I agree. His briefing seemed minimal. It seems given the lack of specifity most knives should have been tested. Only three knives seem to have been tested all from Sollecito's, one large two small.
There was not a good reason for removing the knife from the envelope. For safety reasons put the knife in the envelope in a box. It is clearly an error to take the knife out of the envelope to repackage it.
It then becomes the responsibility of the police to demonstrate no one and no thing with Knox or Kercher DNA could have contaminated the knife. Where there is a breach in the chain of evidence it becomes the responsibility of the prosecution to demonstrate this is of no significance. It should be remembered that the envelope used was not one for evidence collection, but one used routinely by Finzi to keep his gloves in.
F:Quel coltello lì, appena il dottor Chiacchiera ha detto "Sì, prendiamolo" avevo questa cartellina, ho preso una busta della Questura di Perugia.
GM:Era una busta nuova?
AF:Busta nuova dove io tengo i guanti, i guanti nuovi.
So not a clean envelope but one that he had put gloves into carried with him and had removed his gloves from prior to using to put the knife in. Again we do not know where this envelope might have been, what it might have been exposed to in the police station.
What is extraordinary is the lack of proper evidence collection bags. Envelopes from the police station are used, a box is found that had been lying around in the police station. We do not know where this box had been, what it had been in contact with, who had handled it.
It is an error to think only liquid DNA is transferable. Solid DNA material is transferable.
Yet no one else saw any scratches. Even for Stef this was a scratch only visible with care in the right light. So if anything this lack of any other visible scratches is against the hypothesis of energetic cleaning with a scratching sponge. Magical cleaning that leaves Knox's DNA in place, starch granules in place, but removes every trace of blood!
But she also wrote this in her formal report.
http://www.amandaknoxcase.com/wp-content/uploads/2014/10/Polizia-Scientifica-RTIGF-Report.pdf
So this was not just a misremember on verbal questioning. Her formal report also falsely claimed quantification by RTPCR. Which implies these were not contemporaneous records shown as they should be.
Prof. Potenzi objected to the process.
"Sul coltello da cucina sequestrato nell'appartamento di Raffaele Sollecito non sono presenti tracce biologiche riconducibili al predetto, dovendos i quindi escludere che lo stesso ne abbia fatto uso nel periodo antecedente il suo repertamento. Inoltre, nessuna delle due campionature è stata sott oposta all'indagine preliminare per la ricerca di sangue umano mentre l'analisi del DNA di queste ha fornito, come detto, prodotti di amplificazione estremamente deboli di intensità e note volmente al di sotto del limite minimo consigliato dalle raccomandazioni del GEFI (Gruppo Italiano Patologi Porensi) ma soprattutto si sono ottenute nelle varie amplificazioni eseguite sulle due campionature profili incompleti e con difformità dell'assetto allelico per alcuni loci, tale da non consentire un corretto utilizzo dei suddetti ri sultati a fine forense, allo stato non univocamente interp retabili e teoricamente riconducibili anche ad artefatti analitici. " So according to what you said if the defence objected to the process at the Incidente it should not have proceeded.
It had a quantifiable amount of DNA, not none detected.*
As referenced above Prof. Potenza did object.
ETA *Sorry sample A had quantifiable DNA none detected on sample B. Which was quantified. Still makes the point the knife was processed in a unique fashion.