Dna
Dear all,
Following on from my previous post I had intended to comment separately with regard to the DNA results from the handkerchief but wanted to split them to avoid one becoming too lengthy.
The DNA results from the handkerchief were not, apparently, from a mixed source but I wondered how confident we could be that the handkerchief tested was actually the handkerchief found wrapped round the gun? I note from the 2002 judgement that the handkerchief was originally tested on 25th August 1961 but was put to one side given that no traces of blood or semen could be found. On 9th October 1961 some of Hanratty’s clothing, taken from Louise Anderson’s flat, were submitted to the lab for tests. Hanratty would also no doubt have had a handkerchief in his possession when arrested (he habitually carried one as do most males of my acquaintance) so the lab could have been responsible for testing several.
Bearing in mind that the handkerchief eventually found by Bedfordshire Police was held within an open HMSO envelope I wonder what certainty there can be that two handkerchiefs were not transposed at some point? In particular I imagine that the police, possibly the lab as well as the jury might have taken the opportunity to compare the similarities between them. If so how confident can we be, whether the handkerchiefs were similar in appearance or not, that the right handkerchief was returned to the right envelope?
James Mac
Dear all,
Following on from my previous post I had intended to comment separately with regard to the DNA results from the handkerchief but wanted to split them to avoid one becoming too lengthy.
The DNA results from the handkerchief were not, apparently, from a mixed source but I wondered how confident we could be that the handkerchief tested was actually the handkerchief found wrapped round the gun? I note from the 2002 judgement that the handkerchief was originally tested on 25th August 1961 but was put to one side given that no traces of blood or semen could be found. On 9th October 1961 some of Hanratty’s clothing, taken from Louise Anderson’s flat, were submitted to the lab for tests. Hanratty would also no doubt have had a handkerchief in his possession when arrested (he habitually carried one as do most males of my acquaintance) so the lab could have been responsible for testing several.
Bearing in mind that the handkerchief eventually found by Bedfordshire Police was held within an open HMSO envelope I wonder what certainty there can be that two handkerchiefs were not transposed at some point? In particular I imagine that the police, possibly the lab as well as the jury might have taken the opportunity to compare the similarities between them. If so how confident can we be, whether the handkerchiefs were similar in appearance or not, that the right handkerchief was returned to the right envelope?
James Mac
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