Forensics: The vagaries of determining the Time of Death (TOD) during autopsy

The recent ABC 20/20 show “Her last chance” on California Innocence Project’s client, Kimberly Long, put in perspective how some police agencies get help or by omission, no help, from pathology information. In Kim’s case, her conviction being vacated is based on both the DA and defense avoidance of TOD evidence and clear proof of her exclusion by blood spatter “dynamics.” From those, logic should move forward from this evidentiary level to  “a reasonable person”  and beyond a doubt (also ignored by some DAs) conclusion that the police theory, only supported by an “anti-alibi” interview wit statement, is contradicted.

A good story on why TOD is so important in determining circumstances of accidents, unsupervised deaths, suicides and suspected homicides. Plus, it’s always nice if the body temperature is taken at the scene. That mostly only happens on TV, however.

“The Living Dead” From the New York times magazine.

Posted in Uncategorized | Tagged , | Leave a comment

Is Forensic Science Capable of Correcting Its Woes?

The seminal theme of the US forensic community professes that it can solve its own problems.

I doubt it.  The public sees in the media these negative forensic themes: undo police/DA/politico attitude influences, the imbalance of drug testing predominating over rape kit testing, weak to non effective critical problem planning, underfunding by the NIJ, and thin accomplishments of QA oversight by forensics’ major organizations participating in various national commissions.

I’m not talking about the Texas Forensic Science Commission or the National Academy of Sciences.

I am talking about aspects of forensic science reform, where it comes from and the shadow world of resistance to it by first highlighting a forensic reform denier who poo poos (for a profit) the necessity of facing serious problems within this law enforcement managed industry. He will be a guest speaker (correction: presenting in a Workshop) at the upcoming American Academy of Forensic Sciences Plenary panel titled “Transformation: Embracing Change” meeting this February. He is the self-employed administrator of the Forensic Foundations Group. This tidbit is impressive as it confirms American Academy of Forensic Sciences is a good old boy club to its core. Influencing “change” by this group is at glacial (and shrinking) pace or maybe never has existed in advancing much support for decreasing wrongful convictions. Being in front is not in the AAFS mantra. Ironically, the forensically independent American Chemical Society, is an example of being in front of forensic policies.

I should balance the above by saying the White House has just taken the initiative to showcase the absolutely vapid  bitemark dentists sponsored by the AAFS. This supports my thesis that the NAS, WH and the Texas Forensic Science Commission have accomplished more in outing forensic failures than those “stakeholders” within the forensics industry. The NAS came out with it’s cutting edge “strengthening forensic science” recommendations and exposed glaring forensic weaknesses. Texas skewered the arson “science” myths. It has recently tread upon aspects of DNA matching as well. All accomplished from OUTSIDE the forensic science communities.

For reference: Take a look at how science generally sputters at “auto-correcting itself” provided by this The Economist 2013 article, “Trouble at the Lab.” 

 

 

 

Posted in AAFS, junk forensic science | Tagged , , , , , | 2 Comments

Taking bitemark evidence to the White House: Video speaker provides no answers to wrongful convictions

When you have no scientific proofs to contradict years of unreliable expert testimony and false forensic education on the subject, this speaker just blames everyone but himself. He doesn’t dare answer the scientific inquiries of this White House panel on Forensic Science last Friday. He laments how the public “good” will be damaged by not believing his flammery. Sorry, I mean, his opinions as a “non-academic” will save lives. Right?

This blog article by Professor Iain Pretty, from the UK, explains how practitioners of unreliable forensic opinions can be likened to fraudulent medical practitioners who kill people in the operating room.

http://www.forensicdentistryonline.org/senn-at-presidential-committee/

Posted in AAFS, Bitemarks, criminal justice reform, CSI | Tagged , , , , | Leave a comment

The fight to eliminate the use of bitemarks turns nasty as usual : Manhattan DAs sniping response

In a angry, defensive memo, Manhattan DA’s office withdraws bite mark evidence.
https://www.washingtonpost.com/news/the-watch/wp/2016/01/13/in-angry-defensive-memo-manhattan-das-office-withdraws-bite-mark-evidence/

 

Posted in Uncategorized | Leave a comment

Forensics: The White House Office of Sci Tech investigates Bitemark Believers on Jan 15

csidds's avatarFORENSICS and LAW in FOCUS @ CSIDDS | News and Trends

The Obama Administration offers a potpourri of forensic practitioners at a public hearing scheduled for  Jan 15th. Among them is one of the pro bitemark witnesses who pled for mercy before the Texas For Sci Commission a month ago. Here is the WH program and public comment registration site: https://www.whitehouse.gov/administration/eop/ostp/pcast/meetings/future

View original post

Posted in Uncategorized | Leave a comment

Forensic lab autonomy in Mexico way ahead of US counterpart labs managed by police

Police have no jurisdiction in Mexican forensic science laboratories and investigations. DNA crime scene collection is done by civilian investigators.

Fascinating. My county has made at least four attempts, in the last 30+ years, to put the Ventura County ME’s office under control of law enforcement. Our new ME, Dr. Ann Bucholtz is adamant at retaining her independence.

In Jalisco, home to the cartel that last spring shot down a military helicopter with an RPG, venality runs deep and the violence is heinous: corpses cut to pieces, fingerprints burned away with acid, bodies stacked on top of bodies. Indeed, as the narco wars have reached new depths, it’s been hard to see any light through the blood and despair. But 18 years ago, amid recalcitrant corruption, officials decided to partition forensics from police and prosecutors, giving the Instituto Jalisciense de Ciencias Forenses complete autonomy. Independence, they believed, would prevent conflicts of interest, promote scientific integrity and restore public trust.

Full article

Thanks to @maxmhouck

Posted in AAFS, costs of wrongful convictions, Crime lab scandal, criminal justice reform, CSI | Tagged , , , | Leave a comment

Read the Manhattan DAs total nonsense regarding forensic science reform

Here is the correct linkage to Manhattan ADAs Mourges ( a link to some more of her shenanigans) and Robert Ferrari’s flaming rhetoric and bile about why bitemark matchers are as good as fingerprints in identifying suspects of crime. I suppose that’s why scientists do not become Prosecutors.

https://drive.google.com/file/d/0B63uKGLlvkRRNkIyTVZ6Uzl1T0E/view

 

Posted in criminal justice reform, Uncategorized | Tagged | Leave a comment

Michigan crime lab gets slammed ( those damned defense attys) for faking it for $$

Here we go again. Seems that these Mich State crime lab guys, prosecutors and the cops might be incentivising each other to boost felony convictions and their own coffers.

“What recently uncovered emails reveal is that the AG’s office, the prosecutor’s union, and the [cops] drug task forces pressured the lab to report marijuana edibles as a Schedule 1 synthetic felony THC,” Komorn said. “Mr. Ken Stecker of PAAM and the AG’s office prompted the change… pressure also came from the drug task forces so as to better establish probable cause to arrest marijuana patients and forfeit their assets.”

Full article

Posted in AAFS | Tagged , , , , | Leave a comment

Forensics: The White House Office of Sci Tech investigates Bitemark Believers on Jan 15

 

 

The Obama Administration offers a potpourri of forensic practitioners at a public hearing scheduled for  Jan 15th. Among them is one of the pro bitemark witnesses who pled for mercy before the Texas For Sci Commission a month ago. Here is the WH program and public comment registration site: https://www.whitehouse.gov/administration/eop/ostp/pcast/meetings/future

 

 

 

Posted in AAFS, criminal justice, criminal justice reform, CSI | Tagged , , | 2 Comments

Forensics in Thailand shows an ugly lack of fairness in Aussie double murder case.

Myanmar migrants Win Zaw Htun, right, and Zaw Lin, left, both 22, are escorted by officials after their guilty verdict at court in Koh Samui, Thailand, on Christmas Eve.

Here’s another case where human rights and so-called use of  “forensic science”  have little in common.

A notable Thai forensic expert denounces the forensic “proof” left unavailable to defendants’ lawyers in this murder of two Australian tourists. Politics ran away with the entire process.

http://www.smh.com.au/world/thai-resort-double-murder-death-sentence-for-two-migrant-workers-20151224-glupy5.html

Posted in AAFS, Civil rights, human rights violations | Tagged , , | Leave a comment