aw come on Bill are you really going to make that absurd claim…honestly???
A key forensic witness
to the Chamberlain inquiry said yes
terday that she had given wrong
evidence in the Darwin trial of Lindy
and Michael Chamberlain.
A forensic biologist, Mrs Joy Kuhl,
who examined the Chamberlains’ car
in 1981, told the trial of positive
reactions for foetal blood which sup
(14 Oct 1986 - Joy Kuhl: some of my trial evidence wrong - Trove)ported the Crown case that Mrs
Chamberlain had slit her nine-week
old daughter Azaria’s throat in the
car.
Testimony of Joy Kuhl, cross-examined by John Phillips
Q. ‘Now, Mrs. Kuhl, that is a demonstration electrophoresis plate?’
A: ‘Yes…’
Q: ‘That is a demonstration photograph of a gradient gel?’
A. ‘Yes.’
Q. ‘And that is a demonstration photograph of an Ouchterlony plate?’
A. ‘Yes.’
Q: ‘What about the real thing? What about the actual electrophoresis plates that you ended up with at the end of your tests? Do you produce those?’
A: ‘No.’
Q: ‘What about the actual Ouchterlony plates that you ended up with at the end of your tests? Do you produce those?’
A: ‘No.’
Q: ‘What about the actual gradient gel that you used in your tests? Do you produce that?’
A: ‘No.’
Q: ‘What about the plate that you used for attempt at a haptoglobin grouping? Do you produce that?’
A: ‘No.’
Q: ‘They are in Sydney, are they?’
A: ‘No…’
Q: ‘Where are they?’
A: ‘They have been destroyed.’
Q: ‘The plates are destroyed?’
A: ‘Yes.’
Q: ‘All of them?’
A: ‘All of them.’
Q: ‘Whose decision was that? Who is to take responsibility for this?’
A: ‘I don’t see it as anyone’s responsibility. It is standard procedure in our laboratory.’
Q: 'Did you take any photographs of them? Or did you direct that any photographs be taken of this evidence, before you destroyed it?’
A: ‘No. We have not the facilities for that…’
Q: ‘Now, at the inquest, did you swear this? "Human fetal hemoglobin is different from adult hemoglobin. While a baby, or a fetus, is in uterus it does not have any adult hemoglobin.”’
> A: ‘Yes, I did.’
**> **
> Q: ‘That was demonstrably false.’
**> **
> A: ‘I used that statement for the - for purposes of making things clear and simple. It was not a false statement.’
**> **
> Q: ‘I say false in the sense of incorrect?’
**> **
> A: ‘It was incorrect, scientifically. It was used as an indication of the relative amounts.’
**> **
> Q: ‘You are perfectly entitled to give any explanation which you have, but the fact is, scientifically that statement is utterly incorrect.’
**> **
> A: ‘Scientifically, it is not correct. Yes…’Q: ‘Are you suggesting that we should, as it were, shut the door [on the possibility that the blood stains she examined could have been present in the Chamberlain car in] September 1979?’
**> **
> A: ‘That would have been consistent with my opinion, yes.’
**> **
> Q: ‘These stains could not date from August 1979? Do you swear that?’
**> **
> A: ‘It is an opinion. Based purely on experience. I can’t swear that.’Q: ‘Do you swear they cannot date from July 1979?’
A: ‘Once again, no, I can’t swear that.’
Q: ‘Do you swear they cannot date from June 1979?’
A: ‘No…’
Q. ‘Here are two bands [of reaction], Mrs. Kuhl?’
A: ‘A band and a smudge.’
Q: ‘There is a band, and a faint impression of a second band?’
A: ‘No, I can see only one band.’Q: ‘That is a band, is it not?’
A: ‘It is not a band. It is an artifact in the staining procedure.’