Thanks to courts, police perjury remains major problem

According to an old lawyer joke, the best way to tell when a lawyer is lying is to look to see if his lips are moving. That rule seems to apply to cops on the witness stand, too. But “testilying” is no laughing matter. It is undoubtedly a significant factor in many wrongful convictions.

Proving it to the courts’ satisfaction, though, is another matter. As Radley Balko notes here, “The problem isn’t that cops aren’t capable of telling the truth. The problem is that the courts have treated cops as if they’re incapable of lying.”

Alan M. Dershowitz said the same thing in an op-ed in 1994. “Some judges refuse to close their eyes to perjury,” he wrote, “but they are the rare exception to the rule of blindness, deafness and muteness that guides the vast majority of judges and prosecutors.”

Balko argues that this could be changing, thanks to increasing prevalence of video cameras that catch cops in lies, as happened recently in a Chicago-area case. But until video cameras are everywhere, some cops will probably continue to lie as long as the courts allow them to get away with it.

Wednesday’s Quick Clicks…

Defendant in Coldest Case Ever “Solved” Appeals His Conviction

In September, 2012, Jack McCullough was convicted of a murder committed in 1957.  The conviction was based largely upon an eyewitness identification made 53 years after the crime by a woman who was 8 years old at the time of the crime.  The unreliability of eye witness identifications has been well documented; but 53 years after the crime, and by an 8 year old?!

In addition, if you read about the exculpatory evidence that the judge ruled McCullough was not allowed to present at trial, including an alibi and the fact that he had been cleared by investigators, you have to believe he has a case.

See the CNN story and video here.

Fingerprint identification based on flawed assumptions

From The (London) Telegraph

By Sarah Knapton, Science Correspondent

Fingerprint evidence linking criminals to crime scenes has played a fundamental role in convictions in Britain since the first forensic laboratory was set up in Scotland Yard in 1901.

But the basic assumption that everyone has a unique fingerprint from which they can be quickly identified through a computer database is flawed, an expert has claimed.
Mike Silverman, who introduced the first automated fingerprint detection system to the Metropolitan Police, claims that human error, partial prints and false positives mean that fingerprints evidence is not as reliable as is widely believed.

Nobody has yet proved that fingerprints are unique and families can share elements of the same pattern.

And there are other problems, such as scanning fingerprints of the elderly as their skin loses elasticity and in rare conditions leaves some people with smooth, featureless fingertips.

Mr Silverman, who was the Home Office’s first Forensic Science Regulator, said: “Essentially you can’t prove that no two fingerprints are the same. It’s improbable, but so is winning the lottery, and people do that every week.

“No two fingerprints are ever exactly alike in every detail, even two impressions recorded immediately after each other from the same finger.

“It requires an expert examiner to determine whether a print taken from crime scene and one taken from a subject are likely to have originated from the same finger.”
However there are numerous cases in which innocent people have been wrongly singled out by means of fingerprint evidence.

In 2004, Brandon Mayfield, was wrongly linked to the Madrid train bombings by FBI fingerprint experts in the United States.

Shirley McKie, a Scottish police officer, was wrongly accused of having been at a murder scene in 1997 after a print supposedly matching hers was found near the body.
“What both cases clearly demonstrate is that, despite the way fingerprint evidence is portrayed in the media, all comparisons ultimately involve some human element and, as a result, they are vulnerable to human error,” said Mr Silverman who has recently published his memoirs ‘Written in Blood’ and now works as a private forensic consultant.

“And the fingerprint often isn’t perfect, particularly at a crime scene. It might be dirty or smudged. There are all sorts of things that reduce the accuracy.
“I think it is important that juries are aware of this. Too often they see programmes like CSI and that raises their expectations. What you see on CSI or Silent Witness simply doesn’t exist.”

Unlike other forensic fields, such as DNA analysis, which give a statistical probability of a match, fingerprint examiners traditionally testify that the evidence constitutes either a 100 per cent certain match or a 100 per cent exclusion.
Previous studies have shown that that experts do not always make the same judgment on whether a print matches a mark at a crime scene, when presented with the same evidence twice.

A study by Southampton University found that two thirds of experts, who were unknowingly given the same sets of prints twice, came to a different conclusion on the second occasion.

It was Scottish surgeon Dr Henry Faulds who first discovered that fingerprints might be useful for identification purposes. He published a paper in the journal Nature in 1880 and offered the idea to the Met Police, but at the time the force was not interested.
Undeterred, Dr Faulds approached Charles Darwin who passed the concept on to his cousin Francis Galton. Galton published a book on the forensic science of fingerprints and claimed that the chance of two people having the same prints was about one in 64 million.
On the back of his work and later research Fingerprint Bureau was founded at Scotland Yard in 1901 and eventually the national Forensic Science Service (FSS) was founded with provided services to all UK forces.

However in 2010, the service was closed and forensic work is now carried out by the private sector, although the Met Police recently re-established its own lab.
Mr Silverman, whose opinion was sought on the murder cases of Damilola Taylor and Rachel Nickel, believes the closure of the FSS could lead to miscarriages of justice in the future.

“Police forces have to slash their budgets and the easy thing not to spend money on is forensic services,” he said.

“You have to ask yourself what price you put on justice.”

R.I.P. Hurricane Carter…

That’s the story of the Hurricane,
But it won’t be over till they clear his name
And give him back the time he’s done.
Put in a prison cell, but one time he could-a been
The champion of the world.

-Bob Dylan

The legendary Hurricane Carter passed away yesterday at 76.

NY Times article

From The Nation

Rest in peace…

Jury Awards $36M in Wrongful Conviction Suit to Two NY Men

A jury in U.S. District Court in Central Islip, New York, yesterday awarded John Restivo, 56, and Dennis Halstead, 59, $18 million each—$1 million for every year they spent in prison—following their wrongful convictions in the 1984 rape and murder of 16-year-old Theresa Fusco. All charges had been dismissed in 2003 after DNA testing of evidence, which was conducted over ten years, excluded the men and implicated another, unidentified perpetrator.

After a four-week trial in the federal civil rights lawsuit, the jury concluded that Nassau County lead detective, Joseph Volpe, now deceased, had engaged in official misconduct, including fabrication of hair evidence and withholding of exculpatory evidence in the case. Continue reading

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