Category Archives: Bitemarks

Blood spatter analysis (i.e. BPA) theories contradict physics and scientific research. Study reveals serious lack of university-level involvement in this police-adopted method.

Posted on August 13, 2019 by csidds

Is anyone suprised? The spatterists still are throwing pig blood against walls and clothing. This study debunks their “velocity” of impact/force blood spatter paradigms. https://www.pbs.org/wgbh/nova/article/forensics-bloodstain-pattern-analysis/ Kudos to The Innocence Project’s Sarah Chu for her comments in this NOVA article. Read … Continue reading →

Posted in AAFS, ABFO, Bite Marks, Bitemarks, criminal justice reform, CSI, Forensic Science Bias, junk forensic science, US Crime labs | Comments Off on Blood spatter analysis (i.e. BPA) theories contradict physics and scientific research. Study reveals serious lack of university-level involvement in this police-adopted method.

Forensic bias dangers from police interactions

Posted on August 10, 2019 by csidds

Notables discuss the interface between police and anyone examining crime scene evidence. Especially those folks working police crime labs. Recent cases of experts being influenced by police theories certainly highlights this as creating cognitive bias. It is very hard to … Continue reading →

Posted in AAFS, ABFO, Bite Marks, Bitemarks, costs of wrongful convictions, Crime, Crime lab scandal, criminal justice, CSI, Dr. Michael West, Forensic crime lab security issues, Forensic Science Bias | Leave a comment

See how far DAs go to hide #Flawed #Forensics

Posted on July 31, 2019 by csidds

38K bogus crime lab tests got the prosecutors to reveal their duplicity in covering it up. WTF. Not beyond what happens w bitemark cases. https://www.washingtonpost.com/crime-law/2019/07/30/prosecutors-who-covered-up-mass-drug-lab-scandal-now-face-bar-discipline-civil-rights-suit/    

Posted in AAFS, ABFO, Bite Marks, Bitemarks, costs of wrongful convictions, Crime lab scandal, criminal justice, CSI | Leave a comment

FoxNews: Unreliable bitemarks still on the books in all 50 states.

Posted on July 18, 2019 by csidds

https://fox6now.com/2019/07/17/its-essentially-junk-bite-mark-case-underscores-national-call-to-improve-forensic-evidence/ Excellent 8min video expose’ on the recent Stinson $7.5M award for wrongful conviction in Milwaukee. As usual, the city taxpayers take the financial hit. Kudos to all those who helped this case along. Heather Donnell and her staff are … Continue reading →

Posted in ABFO, Bad Forensic Science, Bite Marks, Bitemarks, criminal justice reform, CSI, expert testimony, forensic testimony, Ray Krone bitemark case | 2 Comments

Forensics: The Attack of the Bite Mark Matchers Revisited

Posted on June 27, 2019 by csidds

Recent civil litigation regarding Robert Lee Stinson suing for compensation for his years in prison as an innocent man. Once again, its all about bitemarks. https://www.jsonline.com/story/news/crime/2019/06/26/prosecutor-dentists-swayed-him-gut-feeling-suspect-innocent/1561073001/ A broader look at the effects of scientifically inadequate bitemark opinions. (2015) https://www.washingtonpost.com/news/the-watch/wp/2015/02/18/attack-of-the-bite-mark-matchers-2/?noredirect=on&utm_term=.7d3a7afc5aa2

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Forensics: Dentists continue to assume bitemark patterns are accurate

Posted on April 25, 2019 by csidds

As usual, dentists show little interest and generally ignore the fact that skin is easily distorted. This paper studies skin color. Meh. http://www.researchgate.net/profile/Scheila_Manica/publication/332415224_Exploring_bite_marks_on_different_types_of_skin_tones/links/5cb73f0692851c8d22f23ef3/Exploring-bite-marks-on-different-types-of-skin-tones.pdf

Posted in Bite Marks, Bitemarks, Forensic Dentistry, Forensic Science Bias, forensic science reform | Leave a comment

Judging The Value of Forensic Evidence | Inside Science

Posted on February 24, 2019 by csidds

A legal eagle (judge) says judges are a “quick study” about science. Thats still not science. Their messed up case decisions serve as proof. Some prosecutors take advantage. (Inside Science) — According to Senior U.S. District Judge Jed Rakoff, at … Continue reading →

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Exonerated man testifies for forensic science bill

Posted on January 26, 2019 by csidds

A bill to help people wrongfully convicted by flawed forensic science is under consideration in Virginia, helped by a man who spent more than three decades in prison for a crime he didn’t commit. — Read on http://www.cbs19news.com/content/news/Exonerated-man-testifies-for-forensic-science-bill-504840491.html Bitemarks leads … Continue reading →

Posted in AAFS, ABFO, Bad Forensic Science, Bitemarks, criminal justice reform, junk forensic science, Medical errors | Tagged , | 2 Comments

Probative Value of Forensic Science Conclusions Should be Based on Empirical Data, Not Subjective Impressions

Posted on January 25, 2019 by csidds

The misapplication of forensic science is a contributing factor in 45% of the 362 wrongful convictions overturned by DNA evidence. — Read on http://www.innocenceproject.org/probative-value-forensic-science-conclusions/ Tell this to all your dentists who do bitemark comparisons. They refuse to admit any of … Continue reading →

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‘We are going backward’: How the justice system ignores science in the pursuit of convictions

Posted on January 23, 2019 by csidds

‘We are going backward’: How the justice system ignores science in the pursuit of convictions — Read on http://www.nbcnews.com/news/amp/ncna961256 Good look at the shutdown of scientific progress in police forensics by the powers in control of the labs and criminal … Continue reading →

Posted in AAFS, ABFO, Bad Forensic Science, Bitemarks, expert testimony, Forensic science misconduct | Tagged , | Leave a comment