Originally posted by Victor
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Way back on 23rd August 1961 and December 1961 Seminal fluid was extracted from the knickers or the crotch piece of same that gave a blood group reading of Group "O" alongside Gregsten"s in lesser quantity from Blood group AB.
What we dont know is when upon finding these two lots of seminal fluid the pathologist then targeted for extraction the seminal fluid of the rapist---ie blood group "O" --- as seems likely.In order to do this the cloth must have yielded sufficient seminal fluid to make up a wash for analysis .The distribution of seminal fluid was from the crotch area to 5 inches up the back, yet only the crotch area was kept for further storage---and only half of that it turns out was kept in the envelope.So I wonder actually where the rapists DNA was mostly deposited---on the crotch or the area upwards of 5 inches at the back?
Gregsten"s seminal fluid was not very important finally for further testing,neither was Valerie"s vaginal fluid.But the rapists was and I suspect rather more of the rapists fluid was extracted for testing than the that of the others , and this would apply to the trial tests of 1995 for DNA ,on the 40 year old fragment,which yielded nothing much of use.But still this 40 year old cloth was subjected to further washes and further testing that targeted the extraction of the DNA that did not belong to either Valerie or Gregsten.
By 1961, the original rapist" s DNA could actually have begun to disappear through "extraction" from the fragment of cloth due to it being the targeted exhibit needed for evidence even in 1961 and so according to the above link I gave last night it "could have" disappeared",due an insufficient quantity of it being left on the cloth to make it viable for testing in 2002, while the other,less disturbed fluids from VS and MG and were still extant.
Meanwhile, contaminants from what was extracted from Hanratty"s trousers and kept in a wash in the broken vial found amongst the exhibits where the fragment of cloth was found ,could have caused his DNA to be found there.
There were a lot of shady goings on in 1961 and a lot of shady characters wheeled on to give testimony on the prosecutions behalf.
Best Wishes Vic,
Norma
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