magical thinking with respect to cleaning a knife
Originally Posted by carbonjam72
From reading Dr Mark Waterbury, "Monster of Perugia; The Framing of Amanda Knox", offers this statement regarding the finding of Kercher's DNA on the knife from Raf's kitchen, (at pg 101):
If I read the analysis of Dr Waterbury correctly, Stefanoni was able to accomplish a match by blowing up the noise in the results at the bottom of the data graphs, not from additional DNA amplification. In this way, having Meredith profile to work off of, she can match background noise to Meredith's DNA and create the appearance of "finding a match".
Stefanoni's procedure, if I understand it correctly, is specifically designed to generate a fraudulent false positive match, solely to support a conviction. In other words, frame a defendant. When the appeals court experts say something to the effect, it is not supported by scientifically valid analysis, that's a Italian speak for fraud, no? It's more than just scientifically unsupported, its deliberately rigged to achieve a falsely incriminating finding.
Profile 36B is clearly Meredith's profile, but it should be tossed as evidence for many reasons. For me the biggest problem is that there is no way to clean a knife of blood but not DNA. On top of that, if you clean a knife of blood, you should also remove starch.
Profile 36B is clearly Meredith's profile, but it should be tossed as evidence for many reasons. For me the biggest problem is that there is no way to clean a knife of blood but not DNA. On top of that, if you clean a knife of blood, you should also remove starch.
Hi Chris, Did I misread Dr Waterbury then? I thought I remembered that Stefanoni was working off of the DNA profiles she was trying to match to, and that was one of the reasons given for saying her method was unsound (not sure if that was in C-V).
Also, I think I had heard that she had stored the bra clasp in a manner that allowed it to rust, but that it had been stored in the fridge at the cottage, that would have had the DNA of all the 4 house mates. (If the clasp is untestable, isn't that better than having it retested and aid the defense?).
I'm trying to get to the way Stefanoni cheats the analysis, or
rather whether she does. Using the DNA target profile is one way, no? Does she know there will be DNA residue in the machine if its tested close enough in time, and that's why she's confident blowing up the noise will produce a match? Waterbury was pretty strident that she was using a wholly invented method she just created on the fly, and refused to share how she got her results.
I guess you're the right person to ask on this. Is Stefanoni just incompetent, and really lucky in getting answers that please her bosses? Or is there a method to her madness, that makes pleasing her bosses inevitable.
Instead of telling us why something should be thrown out, can you show us what's going on here. Are these results
accidental and lucky, or is she somehow gaming the lab results in a way that only an expert can catch?