Sheesh ... you want me to search articles from 4 years ago to clarify that defense experts were invited to the DNA testing? When I have loads of time, I'll do that. For now, all I can do is reference the fact that it seems to be accepted that defense experts were invited ... with the added usual criticism that someone (Dr Stefanoni?) did something wrong and didn't provide enough lead time. Out of curiosity, are defense experts that are observing the ongoing DNA test evaluation from Rome, or from somewhere else?
As for people with agendas ... yes, a doctor has an agenda, perhaps better stated as a responsibility, to diagnose illness. A stepfather has an agenda to protect a child regardless of what is going on. Both have agendas ... only one can be viewed as an objective agenda.
That's a slightly different meaning of the word "agenda" in English. You are referencing the more formal meaning; I was using the slang usage wherein "agenda" means "bias" or "prejudice." In this sense, being a professional is no guarantee of objectivity. Frankly, almost EVERYONE has at least one bias: they like to think their own opinions are correct.
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No, you don't have to go back to research anything for me. As others have pointed out, even if the defense could have had people standing behind a glass partition watching the test, they still might not have been able to verify the test's authenticity. Allusonz has quoted AK's stepfather as saying the defense wasn't given enough notice; sounds quite possible to me, but not to you and dgfred.
I think we can leave it at that.