The Forensic Science Weekly: The strange, disturbing and “appalling.”

When the “elite” of the FBI fall from “grace.” Op-ed. I might also used the term “arrogant.”

A recent news release states a new law enforcement think-tank-forensic-institute will “shore-up” hair comparisons and bitemarks.” This totally ignores the physical limitations of hair and skin that prevents scientifically reliable “matching” studies. ISU to house center studying forensic sciences

Excellent review on “Grits for Breakfast” about forensic errors in Texas and efforts to expand solutions to banning false premise based forensic science. Mentions a newly passed California law that was generated by a ridiculous bitemark case.

Cops telling cops why they should submit sexual assault kits for DNA. Read item #4. Strange this is necessary. Maybe some of the 16000 police departments in the US haven’t gotten the message. Read more.

Forensics: People finally trying to validate blood spatter. Considered by some to be aka “reading tea leaves.” Read more.

When the experts disagree. Not all DNA cases open and shut. Read more.

Put of Prison, Out of Luck. Read more.

DC Adviser Resigns Claiming MASSIVE Foul Play In DNA Lab Management Firings.  Read more.

When expert testimony isn’t: … Tainted evidence contains “conclusions misstating empirical data or has no empirical data” wreaks havoc in courts. Read more.

Sixth man exonerated in Ilinois’ Lake county (near Chicago) since 2010. One is a bitemark case where the prosecution’s dentists got litigious (to no effect) over an AAFS public presentation  on the subject of wrongful convictions and forensic dentistry. 

 

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Forensics: Conference makes demands that FBI correct its crime lab mistakes | US Senator Blumenthal and Henry Lee video

U.S. Sen. Richard Blumenthal and forensic specialist Henry Lee probing forensic evidence standards. FBI admits 257 wrongly convicted of violent crimes. (WFSB)

Read and view video of this Connecticut conference.

Blumenthal “chilled and appalled.” Read more.

 

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DC DNA lab suspension ALL political

Having already blogged on DC lab director Max Houck getting axed by a combination of a DA and the mayor, this open statement by Jay Seigel confirms the battle royale happening between this independent crime lab and local power brokers.

http://dailycaller.com/2015/05/27/dc-adviser-resigns-claiming-massive-foul-play-in-dna-lab-management-firings/

Posted in CSI, DNA profiling, Forensic Science, police crime labs | 3 Comments

Forensics: Fire Chief resigns after falsifying evidence, FBI hair debacle casts generalized doubts, TX leads in wrongful convictions and wants a fix

Fire chief resigns after lying about his credentials and arson evidence. 

Forensic hair analysis: Evidence of more federal governmental dysfunction 

How pizza can be tested for DNA evidence. Protocol used in Wash DC family murder investigation.

Washington man imprisoned by flawed FBI forensic evidence exonerated

TX bill to establish a post-conviction commission named for innocent prisoner who died before prison release.

“Texas has had more total exonerations and DNA exonerations than any other state in the country,” Sen. Rodney Ellis, the Senate sponsor of HB 48 and vice chairman of State Affairs, said when laying out the measure.

“With this continuous flow of proven exonerations, we know with absolute certainty that tragic mistakes are occurring in our criminal justice system, and it is our duty and obligation to fix them,” Ellis, D-Houston, said. “The conviction of the innocent not only ruins innocent lives, but it also harms public safety by allowing guilty perpetrators to remain free and destroying public trust in our justice system.” Read more.

Pros and cons of latest DNA techniques requires extensive training. 

Junk PR piece from India about matching bitemarks to human with judicially determined scientific certainty.

 

 

Posted in AAFS, Bad Forensic Science, costs of wrongful convictions, criminal justice, criminal justice reform, DNA mixtures, exoneration, Exoneration costs, expert testimony, Forensic Science Bias, Forensic science misconduct, forensic science reform, wrongful convictions | Tagged , , , , , , , , , , , , , | Leave a comment

Forensics: 2004 Chi Trib articles about dubious bitemark convictions and bad science that still stand as “justice done.”

Its been 11 years since this article was published. Its about the DNA vs bitemark case AZ v. Tankersley. The defendant is still in prison. The “bitemark matchers” were ABFO members Raymond Rawson (Ray Krone’s exoneration story is at the bottom of this blog) and Skip Sperber who played a major role in putting Bill Richards in prison .

This is the 2005 appellate court decision keeping Tankersley in prison. 

Courts still give bitemark believers credibility in trials, exoneration and death penalty appeals.(See  Leal_Affidavit_Bowers).

It also has been eleven years since the ChiTrib wrote numerous articles (see below) on the subject of junk forensic science and these “bite mark matchers” who are now promoting……….

their psuedo science to the National Commission on Forensic Sci in Washington DC.

More info. In 2004, the veteran journalists of the Chicago Tribune, Pulitzer price winner Maurice Possley, Steve Mills, and Flynn McRoberts, wrote a multi-part series titled “Forensics Under the Microscope. It details issues of forensic incompetence and amateur validation that ruined lives then and which continues to exist today. Forensics Under the Microscope.

OBFO Button

 

A variation of the ABFO logo made by the supporters of Ray Krone wrongfully convicted  via the aid of a couple members of this “elite group” of forensic dentists.

 

Posted in AAFS, ABFO, Bad Forensic Science, Bite Marks, Bitemarks, Civil rights, Crime, criminal justice, CSI, DNA mixtures, exoneration, Exoneration costs, expert testimony, Forensic Science Bias, forensic science misconduct, forensic science reform, forensic testimony, junk forensic science, Ray Krone bitemark case, wrongful convictions | 1 Comment

Recent Rash of US Exonerations Only the Surface: Many More Remain Wrongfully Imprisoned : Forensic Science contributions

Failed forensic methods continue to affect lives and families of those wrongfully convicted.

csidds's avatarFORENSICS and LAW in FOCUS @ CSIDDS | News and Trends

 PrintandBook

Jeffrey Deskovic, an exoneree himself (NY), writes about the increase in wrongful convictions being overturned in the US from a very personal perspective. He focuses on the root causes of these injustices such as incentivised witnesses (aka snitches), prosecutorial misconducti, dishonest judges and cops, and forensic fraud and junk science like bitemarks.

His statements about forensic junk science and fraud are particularly telling and parallel what I have posted about. here, here, and here.

It is no surprise that forensic associations like the American Academy of Forensic Sciences refuses to admit that they sponsor one sub-group which still promulagates ‘bitemark identification’ (without the use of DNA) in courts. My post on that subject is here.

This is an excerpt from Deskovic’s article. His POV is clear.

Junk science. For 40 years, FBI experts have testified in court about “bullet lead analysis” a procedure in which bullets…

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More on what damage junk forensic science brings society

Wisconsin inmate continues (3x) to appeal conviction base on Shaken Baby Syndrome. Seeks to get court review of evidence used against him in light of current SBS controversy. The DA scoffs at such a thing as junk forensic science. Read more. 

csidds's avatarFORENSICS and LAW in FOCUS @ CSIDDS | News and Trends

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“A Public Safety Issue” | US Cops would rather bust pot users and issue traffic tickets than investigate years old rapes

San Diego PD says nearly 3,000  rape kits will not be tested for any reason. Cites a 1994 DNA law. Rape advocacy group objects as multiple cases may be linked to serial rapists. Article gives highlights to other states backlogged rape evidence. Read more. 

csidds's avatarFORENSICS and LAW in FOCUS @ CSIDDS | News and Trends

This all boils own to lack of $$  incentives for police agencies to do real and thorough policing.

Instead of swatting marijuana users (recreational and medical pot criminalization) , the cops need to get off the drug-war-gravy-train (Fed$$) and their asset forfeiture bonanza ) and protect countless victims of sexual assaults. Missouri is the latest example of how distorted police priorities are regarding “public safety.” Read more.  Notable in this abhorrent failure to investigate, is the fact that cops have to re-open years old rapes and assaults, and then track down the victims, many of whom are still traumatized and have feelings of abandonment and shame since being attacked. Other jurisdictions, which have cleared their backlogs, found numerous examples of serial rapists left to roam the streets for years. It is apparent there is little to no concern about this until the media started embarrassing law enforcement (LE) around the…

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More on what damage junk forensic science brings society

After 36 years……

http://www.washingtonpost.com/local/crime/dc-man-imprisoned-by-flawed-fbi-forensic-evidence-exonerated/2015/05/23/ed382f70-00c6-11e5-8b6c-0dcce21e223d_story.html

Posted in Bad Forensic Science, Civil rights, costs of wrongful convictions, Crime, criminal justice, CSI, DNA profiling, exoneration, Exoneration costs, expert testimony, Forensic Science, forensic science misconduct, forensic testimony, junk forensic science, National FOrensic Science Commission, police crime labs, wrongful convictions | 1 Comment

30¥% of Exonerees are white folks

Racial profiles of wrong convictions in the US.

http://www.innocenceproject.org/news-events-exonerations/your-brain-race-and-criminal-justice

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