Not all that glitters is gold:
“Fingerprints, before DNA, were always considered the gold standard
of forensic science, and it’s turning out that there’s a lot more
tin in that field than gold,” he said. “The public needs to understand
that. This judge is declaring, not to mix my metaphors, that the emperor
has no clothes.”
—
Judge bars use of partial prints in murder trial,
By Jennifer McMenamin, Sun Reporter,
October 23, 2007
The judge did this because of the partial fingerprint false positive
linking an Oregon lawyer to the Madrid bombings.
Apparently that was only one of twenty false matches in that case.
So the judge in this homicide case has ruled that partial fingerprint
matches can’t be used as evidence.
At a pretrial hearing in May, prosecutors argued that fingerprint
evidence has been accepted by the courts and relied upon for nearly 100
years. Defense attorneys countered that there is no similar history of
subjecting the evidence to scientific review.
“The state is correct that fingerprint evidence has been used in
criminal cases for almost a century,” Souder, the judge, wrote in her
decision. “While that fact is worthy of consideration, it does not prove
reliability. For many centuries, perhaps for millennia, humans thought
that the earth was flat.”
So if a hundred year old “gold” standard of evidence turns out to be tin,
what about all the wide-scan wiretap dragnet evidence that certain
governments seem intent on compiling these days?
-jsq
PS: Seen on Bruce Schneier’s blog.
Now this is chutzpah:
In addition to the possibility of
