Category Archives: Forensic Science

Forensics: A forensic undergrad tests slime concoction for partial print examiners.

College kids in forensics are keen. This new grad did some simple testing with silly slime and fingerprint chemicals. https://phys.org/news/2020-06-unusual-forensic-technique.html

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Forensics: Facial recognition. No talk about accuracy; alot implied about facial algorithms selecting certain “constant” features. #Bertillion

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Forensics: Looking at bone diagenesis. Anthro science at its best. A re-evaluation of manner of death at Roman Herculaneum following the AD 79 eruption of Vesuvius | Antiquity | Cambridge Core

Opposition to this new method claim that the victims had their brains turned into glass. Really? “A re-evaluation of manner of death at Roman Herculaneum following the AD 79 eruption of Vesuvius” – Volume 94 Issue 373 – Rachelle Martyn, … Continue reading

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Forensics: Statisticians win $20 million to address shoddy forensic science methods | Science | AAAS

Forensics is full of shoddy attitudes and presumption. Self policing lab opines is cloaked in hidden algorithms and 2 week training courses. This Funding will extend 5-year-old effort to make crime-solving techniques more rigorous — Read on http://www.sciencemag.org/news/2020/05/statisticians-win-20-million-address-shoddy-forensic-science-methods

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Forensics: junk science leading the scams about #COVID-19 “cure.”

twitter.com/schneiderleonid/status/1242889208651448322

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Forensics: When politicians run the show. FUBAR. President Trump closed the White House pandemic office. I ran it. – The Washington Post

The federal government is moving too slowly, due to a lack of leadership. — Read on http://www.washingtonpost.com/outlook/nsc-pandemic-office-trump-closed/2020/03/13/a70de09c-6491-11ea-acca-80c22bbee96f_story.html

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Forensics: DNA decontamination of fingerprint brushes

Interesting, since low count DNA testing now is derigeur in police crime labs. DNA decontamination of fingerprint brushes – In The Loop — Read on http://www.in-the-loop.net.au/dna-decontamination-of-fingerprint-brushes/

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Forensics: Junk shoeprint matching and DNA catches up with another famed forensic expert.

This is a continuing story involving Henry Lee and the crime lab where he has been a decades-long teacher and examiner. Added intrigue has to do with a FBI footprint guru teaching how to “definitely” identify a defendant from a … Continue reading

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Forensics: DNA contamination personified in this case from Australia.

In the US, prosecutors in San Diego investigated the lab worker whose DNA was mixed up in the crime scene samples. He later committed suicide. This case in AU has similar DNA problems. https://www.abc.net.au/news/2020-02-28/more-dna-contamination-claims-emerge-at-claremont-trial/12011756

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Forensics: A DC judge calls out police junk forensics – then limits expert ballistic evidence.

A rare look into a judge doing his job by using scientific principles to reject decades-long use of exaggerated bullet matching assumptions. Good summation of issues by Radley Balko at WaPo. https://www.washingtonpost.com/opinions/2020/02/28/dc-judge-issues-much-needed-opinion-junk-science/

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