From pages 223-224 of the translation: "In essence, according to the above-mentioned defense hypothesis, there may have been more of Raffaele Sollecito’s DNA in the apartment on Via della Pergola no. 7, since he had visited the apartment in the days preceding the murder, and this DNA – never, for that matter, identified during the trial – could have been accidentally transferred onto the little bra hook by means of an action of the police during the day of 18 December 2007.
"Now, even if [we] wished to follow the same method of argument, we would have to conclude that a police operator, having picked up Raffaele Sollecito’s DNA elsewhere without noticing, had transferred it accidentally, but by some exceedingly selective manner, only onto the tip of the little hook, but not onto the adjacent cloth too, or onto other pieces of evidence that were collected during the search carried out on 18 December 2007 in the cottage (for example, the above-mentioned sweatshirt belonging to Meredith Kercher, on which was found only Rudy Hermann Guede’s DNA), which had definitely come into contact with that same forensic police operator."
Nencini's arrogant ignorance is breathtaking. Does he really believe that Sollecito only deposited DNA on the clasp and the cigarette but?! Does he not know that DNA cannot be seen? Does he not know that Raffaele's fingerprints were found on Meredith's door and that fingerprints can yield DNA?
Page 261: "It is enough to read the conclusions reached by Dr. Patrizia Stefanoni in her technical report, page 208, cited earlier at length, to check that the word “only” is a term arbitrarily added by the court-appointed experts, since in the report submitted by Dr. Patrizia Stefanoni there is no trace of it. Thus there is no objective documentary confirmation of that which is written on page 142 of the Conti-Vecchiotti report." In this passage Nencini is trying to say that Patrizia Stefanoni did not exclude that there were other contributors. Stefanoni did not include the alleles in her tables. How would someone know that the additional DNA even existed? Both Stefanoni's actions and Nencini's defense are morally equivalent to lying.
"This makes it reasonable to find it plausible that the girl’s boyfriend could have also left his traces on the bra hook; it is also reasonable to hold that some other one of her girlfriends could have at some point touched the bra hook and left her DNA." This passage is just plain-vanilla bad science. There is no reason to claim that a certain individual left DNA in the complete absence of evidence to that effect.
p. 262: "Essentially, in not very technical but maybe more expressive terms, it is possible that many hands touched that bra clasp, but the one that is important at trial is that of Raffaele Sollecito..." This is risible. If the DNA of several men is on the clasp from means unrelated to sexual assault, then there is no basis for claiming that Raffaele's got there in any other manner.