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CRIME LAB REPORT
Media and public-policy analysis for the forensic science community

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LETTERS TO THE EDITORS

Keith A. Findley
President, Innocence Network
Co-Director
Wisconsin Innocence Project
Clinical Professor of Law,
University of Wisconsin Law School

 Jan 27, 2010          Reference:  Innocence Activism 'Contaminates' Forensic Evidence

Dear Editors:

There is more than just a little bit of irony in your recent diatribe against the Innocence Network for its work in exonerating wrongly convicted individuals. Relying on your recent article in the Journal of the Institute for the Advancement of Criminal Justice (IACJ), you suggest that “contextual contamination” has infected the inquiry into wrongful convictions, leading innocence organizations, courts and the press to conclude erroneously that DNA testing has “exonerated” wrongly convicted people.

To make the point, you point to the Steven Avery case, among others, arguing that DNA did not exonerate him, and that in fact he might be guilty. The wild speculation about the possibility of Avery’s guilt, despite exculpatory DNA test results, itself betrays powerful “contextual contamination” that has apparently blinded you to the reality of what the evidence really shows. The fanciful hypotheses offered to support the possibility that Avery might be guilty reveal not only wild speculation, but what can only be deemed willful ignorance of the facts, and a gross insensitivity to the experience of the victim in that case, Penny Beerntsen.

To deal with the inconvenient fact that Beerntsen survived the attack and said that she saw and struggled with a single man—a man whom she had also seen for some time on the beach, standing alone, before the attack—you speculate that, maybe, when Beerntsen blacked out during the attack, Avery conjured up an accomplice who was nowhere around either before or after she blacked out who completed the sexual assault.  The real facts, if you had bothered to examine them, reveal something quite different. First, there was no semen at all in this case; this was an attempted murder and attempted sexual assault, with no ejaculation by anyone. The exculpatory DNA evidence was from a pubic hair found in Beerntsen’s pubic hair combings. Your speculation cannot even begin to explain why an invisible attacker would have joined Avery during the short time that Beerntsen was unconscious, and only leave his pubic hair on her without ejaculating.

You also complain that “DNA has never exonerated anyone,” because DNA is just one piece of evidence that must be considered in the context of the rest of the evidence at a trial.  But DNA evidence is the most conclusive evidence in these cases, and the Innocence Network never considers the DNA without considering the rest of the evidence. The first task of any member organization of the Innocence Network in evaluating a potential innocence case is to assess whether DNA tests might provide any meaningful information. The full evidentiary picture is always evaluated by the Innocence Network—and the courts—before declaring that the evidence exonerates anyone.

If you had bothered to examine the actual record in the Avery case, you would have realized that it was the entire evidentiary picture in that case that exonerated Avery, not just an abstract, free-standing DNA exclusion. The evidence in the case was built almost entirely on Beerntsen’s eyewitness identification—which you yourselves acknowledge is the leading cause of wrongful convictions. Avery was convicted even though he had 16 alibi witnesses who placed him elsewhere at the time of the crime.

Moreover, the DNA evidence did not just exclude Avery. You failed to mention, and may not have even known, that the DNA also produced a cold hit in the DNA databank to a man named Gregory Allen, who had no connection to Avery whatsoever. And to seal this exoneration, Allen fit this crime in every way. Allen matched the physical description of the attacker. Just two years earlier, Allen had been convicted of a very similar attempted assault, acting alone, on the very same beach where Beerntsen was attacked. Allen was in the community at the time of the offense, was the primary suspect in several recent sexual assaults involving a solo perpetrator, and was such a known threat to women that police were maintaining daily surveillance of him in the two weeks prior to this attack, checking on him up to 14 times a day. On the day Beerntsen was attacked, police were called away by other business and did not check on Allen. And several years later, Allen struck again, raping a woman in Green Bay, leading to his conviction and a 60-year sentence for that crime.

All of these facts explain why the prosecutor and the judge in the case agreed with the Wisconsin Innocence Project that Avery was in fact, actually innocent of that crime.

Contrary to the your assumptions, the Innocence Network is not hostile to scientific evidence, and has no agenda to undermine crime laboratories. Innocence organizations across this country routinely work collaboratively with crime laboratories and forensic scientists, relying not only on DNA, but other kinds of forensic evidence as well. Rather, the Innocence Network agrees with the National Academy of Sciences (NAS) that some forensic sciences lack sufficient validation and have been misused in some cases. And Network members agree with the NAS that forensic science evidence can and should be made better—through more research and validation—to ensure that the evidence we use in court, both to convict the guilty and exonerate the innocent, actually helps find the truth.

In your IACJ piece, you wrote that “intense desires to seek exonerations should be construed as a contextual bias that requires due caution to be exercised.” While the Innocence Network does indeed hope to exonerate people when they are innocent, it is not clear why you assume that the Innocence Network has no overriding commitment to the truth. Innocence Network members reject the vast majority of applicants for assistance, because they conclude that they have no viable claim of innocence, and they regularly advocate for reforms that will serve no objective except truth-finding.

Moreover, you must know that it is the courts, not the Innocence Network, that are the actual gatekeepers in the exoneration process, and they offer no reason to believe that courts have any “intense desires to seek exonerations.” In the end, the only conclusion that can be drawn from the your piece is that your ill-informed and factually absurd descriptions of the exonerations they discuss reflect little more than your own “intense desires” to deny the reality of exonerations—itself “a contextual bias that requires due caution to be exercised,” as you yourselves might put it.


Alice Maceo
Forensic Laboratory Manager
Los Vegas, NV
 Nov 30, 2009          Reference:  Stochastics - The real science behind pattern ID

Dear Editors:  Thank you for the Stochastics commentary by John Collins – a well done and intriguing perspective. The tricky part, is what to do in the meantime . . . the gray zone between “experience and training” and a quantitative/qualitative measure. We are in interesting times.

Thanks again.


J.D. Chastain
Retired Texas Lab Director
 Oct 23, 2009          Reference:  Another helping of forensic politics - Texas Style

Dear Editors:  I am not a Governor Perry backer. He has served long enough. But in this case he has not done anything wrong. As you pointed out his actions are legal. It is the bleeding heart anti death penalty group stirring the politics on this. To begin with the Forensic Science Commission itself is pure politics and is worthless. Craig Beyler probably writes reports to suit those that hire him. J.D. Chastain, retired state crime lab director. (33 yrs) 


James White
Crime Lab Report Reader
Sep 17, 2009          Reference:  Post-conviction activists 'contaminate' evidence in Texas

Editorial Note: This message in response to our editorial covering the controversial execution of Todd Willingham was particularly direct and to the point:

Dear Editors: It is not correct to state that only Todd Willingham "knows" whether or not he set the fire. He is dead (that's the point), so he does not know anything.  


Lowell J. Levine
DDS, Diplomate, ABFO
Sep 17, 2009          Reference:  Post-conviction activists 'contaminate' evidence in Texas

Contextual Contamination is a great description of what is occurring with some of the exoneration cases. I respectfully request to be allowed to use that terminology as it is better than me saying, "you need to look at the totality of the case."

I was personally involved in the Roy Brown Case as an examiner for my law enforcement agency. I had a preliminary exclusion of Mr. Brown and requested more evidence to examine in order to try to finalize my opinion. When the District Attorney was presented with that preliminary opinion, he took the case back before I could finish my examination. My opinion was going in the direction of being completely opposite of his expert rather than supporting his expert as he had hoped. An expert retained by the defense arrived at the same opinion I was heading to independently of my analysis. Two of us Bite Mark experts were right. I was never asked to testify and Mr. Brown was indeed wrongly convicted. He might well have been convicted even had I testified. When you look at the totality of the Roy Brown Case and other of these cases perhaps the term "junk lawyering" rather than junk science comes to mind. At any rate, as alluded to in your writing, we will never know what the conviction was based upon without interviewing the jurors. Thank you so much in advance for "contextual contamination" as it really is an outstanding description of the intentional distortion of the fact pattern of a case in order to present a forensic science in the worst possible light. 

 

Georgine Scott-Codiga
Forensic Evidence Technician
Forensic Services Unit
Monterey Co. Sheriff's Crime Lab
July 16, 2009          Reference:  High Court tackles forensic reports in landmark ruling

I agree with the comment “we need smart decisions, not big bureaucracies.”  Yet the reality is that until it’s mandated, I’m sorry to say that agencies with non-accredited crime labs will continue to operate with minimal training, regulations, and standards until forced to do so.  You have to ask the question “If a crime lab is not accredited at this point in time, then why not?”  Funding isn’t an issue when it comes to implementing standards and rules that ensure proper procedures.  Accreditation demonstrates that it’s MANAGEMENT, personnel, operational and technical procedures, equipment, and facilities that must meet established standards.  The question needs to be asked of the non-accredited agencies - why your agency doesn’t feel that your community deserves better overall services which accreditation is designed to provide.  Are they just lazy?  If that’s the case maybe they shouldn’t be operating a crime lab in the first place? 

It’s great idea to educate judges and lawyers with mandatory training, but I believe that’s putting the cart before the horse. Personally, I’m tired of hearing how the department’s sworn personnel have mandatory training provided for them because the penal code and statutes provide it, but the forensic personnel don’t.  Forensic personnel need mandated training as much as sworn personnel do.  Aren’t we working with the same public, the same crimes, and the same criminals? 

I have never seen a government bureaucracy that operates or oversees anything with competency or efficiency.  As such, unless laws and legislation are enacted with penalties for non-compliance, someone’s got to “police” the police agencies who are operating crime labs. 

 

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