Meanwhile....
Vogt tweeted the following this afternoon:
So it appears that the early leaks were exactly correct: only Knox's DNA was found on the 36I swab examined by the Carabinieri, albeit only at extraordinarily low-template levels. This is obviously not probative evidence against Knox, since she was known to have handled the knife in entirely innocent circumstances at Sollecito's apartment, plus her DNA had already been clearly identified on the knife handle (again, entirely compatible with her innocent use of the knife).
So what are we left with? Well, the big elephant in the room is the alleged finding of Meredith's DNA at spot 36B on the knife blade. Now, if this were robust, reliable, credible evidence, then of course it's fair to say that it would be fairly strong evidence against both Knox and Sollecito.
Unfortunately (for the prosecution), the linking of Meredith's DNA to the knife blade cannot - and will not - stand up as either robust, reliable or credible. That's because several absolutely fundamental criteria were either not met or ridden roughshod over: a) the knife itself was collected, handled and transported in ways that manifestly failed to take reasonable precautions against contamination; b) the knife was tested for low-template DNA in a lab which dismally failed to follow pretty much every single mandatory protocol for working at these hyper-sensitive low-template levels; c) the test which allegedly discovered Meredith's DNA was not repeated, and is not now repeatable (again, breaching a fundamental tenet of working at these low-template levels).
Incidentally, Vogt should know better - even if La Stampa apparently does not - that this new discovery of Knox's DNA (at super-low-template levels, remember) is in no reasonable sense "near" to where Meredith's DNA was allegedly found. The alleged Meredith DNA location was at 36B - half way along the blade of the knife, near to the cutting edge - while the new Knox sample came from the swab taken by Vecchiotti at 36I - right down at the joint between the blade and the handle. The two spots are not, in any reasonable interpretation of the word, "near" to each other, in the context of the knife as a whole.
It seems to me that the (apparent) use by La Stampa - and re-use by Vogt - of the term "near" is an attempt to suggest that this misleading mention of physical proximity somehow implies something more: that perhaps Knox's DNA and Meredith's (alleged) DNA were not only deposited "near" each other, but at the same time.....