The defendant also argued on appeal that the trial court should not have allowed the State’s expert to testify as to possible reasons why Hydrocodone did not show up in the defendant’s blood test, because that testimony violated Rule 702 in that it was not based on scientific or technical knowledge, was impermissibly based on …
Resources
The effect of contextual information on decision-making in forensic toxicology
This study investigates the effects of contextual information on forensic toxicology testing and analysis. By Hilary J. Hamlett & Itiel E. Dror
The effect of contextual information on decision-making in forensic toxicologyRead More
State v. Hills (N.C. Ct. App. 2021)
State v. Moore, 859 S.E.2d 649 (2021) (unpub)
Once the trial court determine that the expert meets the minimum qualifications to testify as an expert, deviations from the method go to the weight of the expert’s testimony, not its admissibility. Referenced State v. Hudson, 218 N.C. App. 457 (2012)(unpub).
United States v. Adams, 444 F. Supp.3d 1248 (D. Or. 2020).
After applying Daubert, the court concluded that the expert testimony in the case should be limited because the conclusions were not supported by a quantifiable or replicable scientific process.
United States v. Adams, 444 F. Supp.3d 1248 (D. Or. 2020).Read More
People v. Ross, 68 Misc. 3d 899 (2020).
Decision on a Frye Motion requesting that the court preclude all ballistic expert testimony comparing shell casings from the crime scene to a gun found in one of the defendants’ car. The court concluded that an expert cannot offer opinions that are not supported by the relevant scientific community. Testimony by an expert that is …
The US Department of Justice stumbles on visual perception
2021 PNAS article by Thomas D. Albright
The US Department of Justice stumbles on visual perceptionRead More
Statistical Methods for Bloodstain Pattern Analysis
Presenter: Hal Stern. Offered by CSAFE, on June 14, 2021. Recording and materials are available.
Statistical Methods for Bloodstain Pattern AnalysisRead More
Subclass Characterization and Analysis of Firearms
Presenter: Keith Morris. Offered by CSAFE, on June 14, 2021. Recording and materials are available.
Evaluating Foundational Validity of Toolmark Analysis
Presenter: Maria Cuellar. Offered by CSAFE, on June 14, 2021. Recording and materials are available.
Evaluating Foundational Validity of Toolmark AnalysisRead More
A Field Analysis of Laboratory Case Processing: Print Comparison and Examiner Conclusions
Presenter: Brett Gardner. Offered by CSAFE, on June 14, 2021. Recording and materials are available.
A Field Analysis of Laboratory Case Processing: Print Comparison and Examiner ConclusionsRead More
Treatment of Inconclusive Results in Error Rates of Firearms Studies
Presenter: Heike Hofmann. Offered by CSAFE, on June 14, 2021. Recording and materials are available.
Treatment of Inconclusive Results in Error Rates of Firearms StudiesRead More
Mt. Everest—We are Going to Lose Many: A Survey of Fingerprint Examiners’ Attitudes Towards Probabilistic Reporting
Presenter: Simon Cole. Offered by CSAFE, on June 14, 2021. Recording and materials are available.
Judges and Forensic Science Education: A National Survey
Presenter: Brandon Garrett. Offered by CSAFE, on June 14, 2021. Recording and materials are available.
Judges and Forensic Science Education: A National SurveyRead More
Implementing Blind Proficiency Testing in Forensic Laboratories: Motivation, Obstacles, and Recommendations
Presenter: Robin Mejia. Offered by CSAFE, on June 14, 2021. Recording and materials are available.