Category Archives: AAFS

Forensics: Failed forensic footwear test leads to firing and failed lawsuit against WI DOJ

Talk about a headache for crime lab management. The fired footwear examiner started by alleging the shoeprint exam was flawed to begin with. http://www.wisbar.org/NewsPublications/Pages/General-Article.aspx?ArticleID=24514

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Forensics: Cross exam of a crime lab DNA tech gets high marks for drama

This case has some excellent insight into how a defense attorney finds a crack in a lab tech’s QA protocols [ she spit on a DNA sample] and then tries to blow up all the other work-product used by the … Continue reading →

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Tx Forensic Sci Commission gets kudos for driving bitemark analysts to ground

Well, its not just the bitemarker zealots being scoured by the Tx Commission as mentioned in the January issue of Texas Monthly. But, its title is “False Impressions” and its headpiece image is the above closeup of some badly busted … Continue reading →

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Forensic Research: Necrobiomes from Body Farm experiment

A mini study makes researchers optimistic about body fluids and such. http://www.regaltribune.com/necrobiomes-and-their-effects-on-forensic-science/24464/

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Forensic Anthro in Central Park

Professor Angelique Corthals of the Department of Sciences set up a crime scene in the composting area of the park near the 102nd street entrance after receiving a permit from the Central Park Conservancy to perform the exercise. “The permit process took … Continue reading →

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Missouri Forensic Science program is told they can help prevent wrongful convictions

“I’m not here to bash the judicial system,” Barry Beach ( over 30 years in prison ) told a forensic science class at the University of Montana on Friday. “I’m here to say, ‘Let’s do what we can to make … Continue reading →

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Forensics: How human bitemarks should be used by prosecutors.

(photo credit: C. Michael Bowers and Raymond Johansen. From Digital Analysis of Bitemark Evidence. c 2004). This is an experimentally produced bitemark  on a deceased pig ear. The bitemark was made by Dr. Johansen biting the specimen. Unfortunately, this amount of … Continue reading →

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Dialogue about Science Peer Review in the Courts : Scientific American : Faigman

This is a “how to do it” from Law Professor David L. Faigman at Hastings of UCBerkeley. He shows an extensive review on where the US courts are on this subject and why they are not always reliable. He has some interesting … Continue reading →

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Harvards’ epic article on Innocence Litigation and the woman who exec directs the IP

A true Xmas season story about Maddy deLone who is the heartbeat of the NY  Innocence Project. The challenges of the innocent in prison are described in vivid detail. A worthy and valuable read for those unaware of what “incarceration” does … Continue reading →

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Bickering Bitemark Analysts need to read this: Chemists’ guidelines and expectations on science

The American Chemical Society has taken a very proactive position in reinforcing scientific standards through its involvement in forensic reform and progress. A notable aspect of this group is its university and industrial component membership base that conforms to legitimate … Continue reading →

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