Category Archives: AAFS

We are entering the Twilight Zone: Bitemarks can now prove innocence?

Posted on December 9, 2016 by csidds

No one escapes the Twilight Zone. The Twilight Zone is an American television anthology series created by Rod Serling. The episodes are in various genres, including psychological horror………. The Politics of Forensics in the US is Alive and Well. Here are … Continue reading →

Posted in AAFS, ABFO, Bite Marks | Tagged American Academy of Forensic Science, AMERICAN BOARD OF FORENSIC ODONTOLOGY, Forensic science, wrongful convictions | 1 Comment

American Academy of Forensic Sciences asks public for bitemark validation studies

Posted on December 2, 2016 by csidds

In an equitable move [probably in the face of all the LEO crime labs complaining] requested by the President’s Council of Science and Technology chairman, Eric Lander, the AAFS is asking its membership to provide more information not mentioned in … Continue reading →

Posted in AAFS, Crime lab scandal, criminal justice reform, DNA mixtures, DNA profiling | Tagged criminal justice, CSI, junk science | 1 Comment

A science-based blast at Prosecutors’ belief in alchemy, voodoo and bitemarks

Posted on November 24, 2016 by csidds

Oxford University Press’ Journal of Law and the Biosciences just published an amicus curiae (i.e. friend of the court) anti-bitemark treatise which empirically debunks the recent PCAST deniers such as the National DA Association, the IAI, a ‘congress’ of crime labs, the US Department … Continue reading →

Posted in AAFS, ABFO, Bite Marks, forensic science reform | Tagged American Academy of Forensic Science, AMERICAN BOARD OF FORENSIC ODONTOLOGY, Bad forensic science, bitemark testimony, junk forensic science | 1 Comment

Controversial use of familial DNA searches helps lead to finds in cold cases

Posted on October 27, 2016 by csidds

A broader look at familial DNA use within criminal investigations. Some good, some bad. What appears in all examples, is that ‘presumptions’ of guilt can be incorrect and send prosecutors off in the wrong direction. What’s also apparent is that … Continue reading →

Posted in AAFS, criminal justice, criminal justice reform, CSI, DNA mixtures, DNA profiling | Tagged AAFS, ABFO, ADA, Anthropology, ASCLD, ASFO, bias, bite mark, bite marks, bitemark, bitemark analysis, bitemark evidence, bitemark testimony, Bitemarks, board certified dentist, comparison confirmation bias, David Sheets, DNA, DNA likelihood ratios, Dr. Greg Golden, Dr. L.T. Johnson, Dr. Michael Bowers, Dr. Michael West, Dr. Robert Barsley, Dr. roger Metcalf, Elsevier, exoneration, expert opinion, forensic, Forensic Dental Evidence, forensic dentist, forensic dentistry, forensic odontologist, Forensic Odontology, Forensic science, homicide case, Humberto Leal, Innocence partners, innocence project, Innocent, Investigator's Handbook, JADA, Kennedy Brewer, Kunco, Leal, Leigh Stubbs, Levon Brooks, Mary Bush, Michael bowers, Michael West, Mississippi Innocence, NAS National Academy of Science, National District Attorney Association, National Forensic Science Foundation, observer effects, Odontology, PCAST, Peter Bush, Ray Krone, Ray Miller, reliability research, Saliva, screening film, starks, Stinson, surveillance video, theIAI.org, toolmark, University of Buffalo, UV photography, validity, West, Wisconsin, wrongful conviction, wrongful convictions, wrongfully convicted | Leave a comment

Desperate Wife Takes Husband’s Colon to Austria for poison testing

Posted on October 11, 2016 by csidds

Desperate measures in forensic science occur all the time. I once carried an as yet unidentified ( an still unID’d) human skull on-board a flight to meet with the famous anthro Bill Maples in Florida. My Medical Examiner thought I … Continue reading →

Posted in AAFS | Tagged AAFS, ABFO, ADA, Anthropology, ASCLD, ASFO, bias, bite mark, bite marks, bitemark, bitemark analysis, bitemark evidence, bitemark testimony, Bitemarks, board certified dentist, comparison confirmation bias, David Sheets, DNA, Dr. Greg Golden, Dr. L.T. Johnson, Dr. Michael Bowers, Dr. Michael West, Dr. Robert Barsley, Dr. roger Metcalf, Elsevier, exoneration, expert opinion, forensic, Forensic Dental Evidence, forensic dentist, forensic dentistry, forensic odontologist, Forensic Odontology, Forensic science, homicide case, Humberto Leal, Innocence partners, innocence project, Innocent, Investigator's Handbook, JADA, Kennedy Brewer, Kunco, Leal, Leigh Stubbs, Levon Brooks, Mary Bush, Michael bowers, Michael West, Mississippi Innocence, NAS National Academy of Science, National District Attorney Association, National Forensic Science Foundation, observer effects, Odontology, PCAST, Peter Bush, physical anthropology, Ray Krone, Ray Miller, reliability research, Saliva, screening film, starks, Stinson, surveillance video, theIAI.org, toolmark, University of Buffalo, UV photography, validity, West, Wisconsin, wrongful conviction, wrongful convictions, wrongfully convicted | Leave a comment

Disappointed? Am Academy of Forensic Sciences blurb on PCAST and forensic validation

Posted on October 10, 2016 by csidds

[Comments] and bold emphasis are mine. In summary, I call it misleading in certain important aspects. As Max Houck says in this re Tweet, Crime lab debate misses the point and culprits. Lab is political football AND under-resourced. [from this “Our … Continue reading →

Posted in AAFS, ABFO, Bite Marks | Tagged AAFS, ABFO, ADA, ASCLD, ASCLDAAFS, ASFO, bias, bite mark, bite marks, bitemark, bitemark analysis, bitemark evidence, bitemark testimony, Bitemarks, board certified dentist, comparison confirmation bias, David Sheets, DNA, Dr. Greg Golden, Dr. L.T. Johnson, Dr. Michael Bowers, Dr. Michael West, Dr. Robert Barsley, Dr. roger Metcalf, Elsevier, exoneration, expert opinion, forensic, Forensic Dental Evidence, forensic dentist, forensic dentistry, forensic odontologist, Forensic Odontology, Forensic science, homicide case, Humberto Leal, Innocence partners, innocence project, Innocent, Investigator's Handbook, JADA, Kennedy Brewer, Kunco, Leal, Leigh Stubbs, Levon Brooks, Mary Bush, Michael bowers, Michael West, Mississippi Innocence, NAS National Academy of Science, National District Attorney Association, National Forensic Science Foundation, observer effects, Odontology, PCAST, Peter Bush, Ray Krone, Ray Miller, reliability research, Saliva, screening film, starks, Stinson, surveillance video, theIAI.org, toolmark, University of Buffalo, UV photography, validity, West, Wisconsin, wrongful conviction, wrongful convictions, wrongfully convicted | Leave a comment

The Donald on #forensic criminal justice – De Niro and Petro – Groping vs Central Park 5 rape

Posted on October 8, 2016 by csidds

Donald Trump still not needing no DNA regarding the Central Park 5 case and his unrequited stupidity “and worse” are the topics today. Plus, he’s an “idiot” according to actor Robert De Niro. Play the De Niro 0.55 video … Continue reading →

Posted in AAFS | Tagged AAFS, ABFO, ADA, ASCLD, ASFO, bias, bite mark, bite marks, bitemark, bitemark analysis, bitemark evidence, bitemark testimony, Bitemarks, board certified dentist, comparison confirmation bias, David Sheets, DNA, donald trump forensic science, Dr. Greg Golden, Dr. L.T. Johnson, Dr. Michael Bowers, Dr. Michael West, Dr. Robert Barsley, Dr. roger Metcalf, Elsevier, exoneration, expert opinion, forensic, Forensic Dental Evidence, forensic dentist, forensic dentistry, forensic odontologist, Forensic Odontology, Forensic science, homicide case, Humberto Leal, Innocence partners, innocence project, Innocent, Investigator's Handbook, JADA, Kennedy Brewer, Kunco, Leal, Leigh Stubbs, Levon Brooks, Mary Bush, Michael bowers, Michael West, Mississippi Innocence, NAS National Academy of Science, National District Attorney Association, National Forensic Science Foundation, observer effects, Odontology, PCAST, Peter Bush, Ray Krone, Ray Miller, reliability research, Saliva, screening film, starks, Stinson, surveillance video, theIAI.org, toolmark, University of Buffalo, UV photography, validity, West, Wisconsin, wrongful conviction, wrongful convictions, wrongfully convicted | Leave a comment

Science vs Forensics – Podcast on Bugs, Bitemark “Whack-A-Mole” and Bungled Fingerprints

Posted on October 7, 2016 by csidds

This jazzy podcast is worth the time to take a look. I’d give it an ‘A’ for lay people and students interested in the ‘semi to non’ science presently used in forensic practice.. Here is a commercial “Science Vs’ program … Continue reading →

Posted in AAFS | Tagged AAFS, ABFO, ADA, ASCLD, ASFO, bias, bite mark, bite marks, bitemark, bitemark analysis, bitemark evidence, bitemark testimony, Bitemarks, board certified dentist, comparison confirmation bias, David Sheets, DNA, Dr. Greg Golden, Dr. L.T. Johnson, Dr. Michael Bowers, Dr. Michael West, Dr. Robert Barsley, Dr. roger Metcalf, Elsevier, exoneration, expert opinion, forensic, Forensic Dental Evidence, forensic dentist, forensic dentistry, forensic odontologist, Forensic Odontology, Forensic science, hair, homicide case, Humberto Leal, Innocence partners, innocence project, Innocent, Investigator's Handbook, JADA, Kennedy Brewer, Kunco, Leal, Leigh Stubbs, Levon Brooks, Mary Bush, Michael bowers, Michael West, Mississippi Innocence, NAS National Academy of Science, National District Attorney Association, National Forensic Science Foundation, observer effects, Odontology, PCAST, Peter Bush, Ray Krone, Ray Miller, reliability research, Saliva, science vs, screening film, starks, Stinson, surveillance video, theIAI.org, toolmark, University of Buffalo, UV photography, validity, West, Wisconsin, wrongful conviction, wrongful convictions, wrongfully convicted | Leave a comment

The horror of the missing and unidentified focuses on the Mexican Border

Posted on October 7, 2016 by csidds

There is a few things to be said on this subject here starting with, in my opinion [ along with others connected with Missing Persons investigations], that the number of unidentified human remains in the US are a massive ‘cold … Continue reading →

Posted in AAFS | Tagged AAFS, ABFO, ADA, ASCLD, ASFO, bias, bite mark, bite marks, bitemark, bitemark analysis, bitemark evidence, bitemark testimony, Bitemarks, board certified dentist, comparison confirmation bias, David Sheets, DNA, Dr. Greg Golden, Dr. L.T. Johnson, Dr. Michael Bowers, Dr. Michael West, Dr. Robert Barsley, Dr. roger Metcalf, Elsevier, exoneration, expert opinion, forensic, Forensic Dental Evidence, forensic dentist, forensic dentistry, forensic odontologist, Forensic Odontology, Forensic science, homicide case, Humberto Leal, Innocence partners, innocence project, Innocent, Investigator's Handbook, JADA, Kennedy Brewer, Kunco, Leal, Leigh Stubbs, Levon Brooks, Mary Bush, Michael bowers, Michael West, missing persons, Mississippi Innocence, NAS National Academy of Science, National District Attorney Association, National Forensic Science Foundation, observer effects, Odontology, PCAST, Peter Bush, Ray Krone, Ray Miller, reliability research, Saliva, screening film, starks, Stinson, surveillance video, theIAI.org, toolmark, unidentified US migrants, University of Buffalo, UV photography, validity, West, Wisconsin, wrongful conviction, wrongful convictions, wrongfully convicted | Leave a comment

He said, she said, she sues in ballistics lab worker’s defamation case.

Posted on October 6, 2016 by csidds

This civil case brought by a Georgia crime lab examiner shows us most of the issues surrounding usage of expert opinion certainties of “a match” versus news quotes from other experts and the media’s reporting that must be considered “malicious” … Continue reading →

Posted in AAFS | Tagged AAFS, ABFO, ADA, ASCLD, ASFO, bias, bite mark, bite marks, bitemark, bitemark analysis, bitemark evidence, bitemark testimony, Bitemarks, board certified dentist, comparison confirmation bias, David Sheets, DNA, Dr. Greg Golden, Dr. L.T. Johnson, Dr. Michael Bowers, Dr. Michael West, Dr. Robert Barsley, Dr. roger Metcalf, Elsevier, exoneration, expert opinion, forensic, Forensic Dental Evidence, forensic dentist, forensic dentistry, forensic odontologist, Forensic Odontology, Forensic science, homicide case, Humberto Leal, Innocence partners, innocence project, Innocent, Investigator's Handbook, JADA, Kennedy Brewer, Kunco, Leal, Leigh Stubbs, Levon Brooks, Mary Bush, Michael bowers, Michael West, Mississippi Innocence, NAS National Academy of Science, National District Attorney Association, National Forensic Science Foundation, observer effects, Odontology, PCAST, Peter Bush, Ray Krone, Ray Miller, reliability research, Saliva, screening film, starks, Stinson, surveillance video, theIAI.org, toolmark, University of Buffalo, UV photography, validity, West, Wisconsin, wrongful conviction, wrongful convictions, wrongfully convicted | Leave a comment