A Brooklyn Man Wins a New Trial After 23 Years – Australian Man Freed! Again: HURRA!

English: forensic DNA evidence

English: forensic DNA evidence (Photo credit: Wikipedia)

← A Brooklyn Man Wins a New Trial After 23 YearsAustralian Man Freed, Murder Conviction Overturned, After Faulty Science Revealed…

 Posted on June 27, 2012 by Mark Godsey |

From news source: THE acquittal of Jeffrey Gilham is the latest in a string of decisions that reveals the serious systemic failures in the use of scientific evidence in NSW, one of the country’s top forensic law authorities says. As further revelations emerged about the failure of prosecutors in the Gilham case to call a key expert witness, Gary Edmond from the University of NSW said the case highlighted the need for radical changes to the way expert evidence was both formulated and presented at trial.

”[Jeffrey] Gilham, [Gordon] Wood … they all reveal serious and systemic problems in the ability of our criminal justice system to credibly engage with scientific and medical evidence,” Professor Edmond said yesterday following the NSW Court of Criminal Appeal’s acquittal of Mr Gilham over the 1993 murder of his parents. Advertisement: Story continues below In reaching its decision, the court found that vital pieces of scientific evidence presented to the jury in Mr Gilham’s second trial were seriously flawed and t this had resulted in a miscarriage of justice. Among the flawed pieces of evidence were the opinions of three scientific authorities that there were ”similarities” between the clusters of stab wounds on the bodies of the victims.

The judges concluded that not only were these opinions without scientific foundation, but prosecutors were aware that another expert had tested the claims and found they were incorrect. Before the start of Mr Gilham’s first trial in March 2008, the Crown prosecutor Mark Tedeschi, QC, received a report from Stephen Cordner, the then head of the Victorian Institute of Forensic Medicine, to this effect. However, Mr Tedeschi rejected this evidence as ”plainly unreliable” and based upon “a complete acceptance of the accused’s account”, electing not to call the professor as a witness. The prosecutor in the second trial, Margaret Cunneen, SC, also did not call Professor Cordner. The judges found the decision ”does not withstand scrutiny”. ”an objective and detached prosecutor would have rejected any suggestion of bias in [Professor Cordner’s] methodology or his conclusions”, the appeal panel found. Professor Edmond said this highlighted the fact that prosecutors in NSW were often more focused on the capacity of forensic evidence to persuade a jury rather than its actual validity.

He said it revealed problems about the general use of scientific evidence, in particular that such evidence was often not based on proper peer-reviewed research. ”Forensic techniques and evidence relied on routinely by investigators and prosecutors have never been assessed for their validity and reliability,” he said. ”We have no idea if many of the techniques in routine use actually work or how accurate they are.”

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