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Category Archives: DNA mixtures
“No preset rules in DNA Forensics”: examples of errors and doubts in DNA casework that juries must tackle.
This does not read like CSI Miami. Wait, that one got cancelled. Thank you Jesus. “A 2013 survey by the National Institute of Standards and Technology asked analysts from 108 labs to look at a three-person mixture and determine if … Continue reading
Posted in Crime, criminal justice, CSI, death penalty, DNA mixtures, DNA profiling, Forensic Science, police crime labs, wrongful convictions
Tagged American Academy of Forensic Science, Claim of Innocence, Criminal Justice, CSI, district attorney, DNA profiling, Exculpatory Evidence, FBI Crime Lab, forensic examiner error
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Forensics : DNA inconsistencies slowly are rising into public view
It’s not only pattern analysis that can be fallible – how about DNA? Its mostly about DNA mixtures, stat protocols and inconsistency of multiple analysts. via @ForensicOdont Read more. A commercial lab’s technical paper has more on this. “Mixture interpretation. … Continue reading
SF Police Chief Loses a $2M grant for rape kits. His Crime lab is “maxed out.” Plus Murder around the world.
S.F. Police Chief Greg Suhr during a news conference speaks about an audit of the crime lab’s DNA unit, which has come under fire for faking results, as well as other police misconduct, at the Hall of Justice, Friday, April … Continue reading
Posted in AAFS, ABFO, Bite Marks, Bitemarks, Civil rights, Community Dentistry, costs of wrongful convictions, Crime, criminal justice, criminal justice reform, CSI, death penalty, DNA mixtures, DNA profiling, exoneration, expert testimony, forensic misconuct, Forensic Science, Forensic Science Bias, forensic science misconduct, Forensic science misconduct, forensic science reform, forensic testimony, Identification DVI, Innocence March, National FOrensic Science Commission, Perjury by Prosecutors, police crime labs
Tagged AAFS, ABFO, American Academy of Forensic Science, AMERICAN BOARD OF FORENSIC ODONTOLOGY, Bad forensic science, bitemark, Bitemarks, California Innocence Project, Claim of Innocence, crime labs, Criminal Justice, district attorney, DNA profiling, Exculpatory Evidence, FBI Crime Lab, junk forensic science, Miscarriage of justice, rape kits
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Efforts to rid court system of outdated and flawed forensic “expertise”
Old Convictions, New Science Texas tackles debunked forensics. This legislative process in Texas reflects how the monolithic (i.e huge) US criminal justice system “repairs” itself. I use the word “repair” very loosely in that people have to be injured, killed … Continue reading
Posted in AAFS, ABFO, Bad Forensic Science, Bite Marks, Bitemarks, Civil rights, costs of wrongful convictions, Crime, criminal justice, criminal justice reform, CSI, death penalty, DNA mixtures, DNA profiling, exoneration, Exoneration costs, expert testimony, Forensic Dentistry, Forensic Science, Forensic Science Bias, forensic science misconduct, forensic science reform, forensic testimony, Innocence March, junk forensic science, police crime labs
Tagged AAFS, ABFO, American Academy of Forensic Science, AMERICAN BOARD OF FORENSIC ODONTOLOGY, Bad forensic science, bitemark, Bitemarks, California Innocence Project, Claim of Innocence, Criminal Justice, CSI, DNA profiling, Exculpatory Evidence, exoneration, expert witnesses, Fair Trial, falsified evidence, FBI Crime Lab, forensic dentistry, forensic examiner error, Forensic science, forensic testimony, innocence project, junk forensic science, junk science, Miscarriage of justice, misidentification, National Commission on Forensic Science, National Institute of Justice, william richards, wrongful convictions
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Media conference on junk forensic science
Once this meeting was over, the FBI DNA lab announced 16 years of its population stats were flawed. http://politicalnews.me/?id=33868&keys=VIOLENT-CRIMINALS-FLAWED-EVIDENCE
Forensics: What’s the world coming to? Now the FBI is saying their DNA lab calculations since 1999 are incorrect?
The tainted atmosphere surrounding forensic science in general and specifically in regards to the devastating FBI faux pas from their elite hair people is still bouncing around the media-verse. With that still happening, the FBI now says their DNA population … Continue reading
Posted in AAFS, Bitemarks, criminal justice reform, CSI, DNA mixtures, DNA profiling, forensic science reform
Tagged AAFS, ABFO, American Academy of Forensic Science, AMERICAN BOARD OF FORENSIC ODONTOLOGY, Bad forensic science, bitemark, bitemark evidence, California Innocence Project, crime labs, Criminal Justice, DNA, DNA profiling, exoneration, expert witnesses, falsified evidence, FBI Crime Lab, forensic examiner error, Forensic science, forensic testimony, innocence project, junk forensic science, Miscarriage of justice, National Commission on Forensic Science, National Institute of Justice, prosecutorial misconduct, Radley Balko, wrongful convictions
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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 … Continue reading
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 American Academy of Forensic Science, AMERICAN BOARD OF FORENSIC ODONTOLOGY, Bad forensic science, California Innocence Project, crime labs, DNA profiling, Exculpatory Evidence, exoneration, falsified evidence, forensic dentistry, forensic examiner error, innocence project, junk forensic science, wrongful convictions
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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 … Continue reading
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
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How new DNA system creates added challenges with profiling
This company’s PR article tries to calm concerns about DNA-17 results which requires adjunct software to unravel what is called “background” DNA. This issue is directly related to the Washington DC crime lab (and earlier here) credentialing suspension three weeks ago. … Continue reading
A hatchet job succeeds in ousting DC crime director
When the cops want you gone, the politicos rush to assist…….the cops. Read how a little “fair play” in sharing crime lab evidence to both prosecutors and defense counsel led to Max Houck’s resignation. You should know the crime lab … Continue reading
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