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Digital otoscopic examination of tympanic membranes in confirmed suicidal hanging deaths:...

A crucial factor in cases of apparent hanging deaths is establishing whether an antemortem hanging or postmortem suspension has occurred. Hanging diagnosis relies upon the history, scene investigation, and gross examination of the body including the ligature furrow and possible r...

Authentication of forged inked fingerprints utilizing silicone molds

Although the use of forged inked fingerprints is not common in criminal cases, it is gradually increasing in civil cases. This study introduces a rapid and nondestructive method for detecting forged inked fingerprints using Raman spectral, morphology, and deep learning. To develo...

Phosphatidylethanol in post‐mortem blood: A comparative study of blood matrices and its...

Determination of alcohol markers in post‐mortem cases can be useful to classify drinking habits and potential alcohol habituation prior to death. Phosphatidylethanol (PEth) is a direct alcohol marker and is already commonly used in a variety of contexts. However, its use in the f...

Micro‐CT for the differentiation between live birth and stillbirth: A pilot study

The distinction between live births and stillbirths is crucial for determining the appropriate legal consequences. Historically, researchers have operated under the principle that an infant's lungs will be filled with air upon death, whereas a fetus's lungs will not. Th...

Review of: Handbook of bloodstain pattern analysis By Toby L.Wolson (Ed.), Boca Raton, FL:...

Study on efficiency of the half‐volume GlobalFiler™ PCR protocol: Internal validation,...

Due to its versatility, the GlobalFiler™ PCR Amplification Kit is commonly used in forensic analyses. The half‐volume protocol used in our laboratory was validated by manually and automatically assembled PCRs involving increased number of PCR cycles. Validation parameters include...

Probabilistic genotyping replicate analysis of FaSTR clustered single sperm aSTR...

Analysis of individual single sperm can assist in mixture deconvolution when there are multiple perpetrators to a sexual assault or instances in which limited sperm are available for analysis. This not only allows for reconstitution of the sperm donor's genotype but also all...

Digitally Captured Signature solution errors revealed by calibration and testing: Two...

Digitally Captured Signature (DCS) solutions consist of a hardware and a software component. Even though technical characteristics are almost always provided by the manufacturer, the implementation of a given solution may include errors and should be subject to examination. Furth...

Manipulation of vulnerable person via transformation of volunteer service to religious...

Elderly people can become victims of induced behavior that is prejudicial not only to their psycho‐physical health but also to the emotional‐affective fragility associated with their social condition due to their age group. In such cases, it is essential to investigate the type o...

Reporting the value of biological findings given activity level propositions: A discussion...

Evaluation of DNA given activity propositions (EGALP) is a widely discussed topic at this time, particularly in the United States. There is concern about opinions given in testimony that are not properly founded. Guidance on evaluative reporting given alleged activities can be fo...

A murder in Boston

In 2009 D was convicted for the 1990 murder of C in C's own apartment. In a post‐conviction review DNA attributed only to D and C (and no others) was found underneath the fingernails of C. At trial, in a hearing for a retrial, and in a pending complaint to the Massachusetts ...

Microbial succession patterns for postmortem interval estimation in decomposed mouse...

Estimating the postmortem interval (PMI) is crucial in forensic science. Recent studies suggest microbial community succession patterns as a promising tool for PMI inference. This study examines how the cause of death, specifically mechanical asphyxia and hemorrhagic shock, influ...

Assessment of the drowning index in diagnosing freshwater drowning: A comparative study

Drowning is a diagnosis of exclusion, as no finding is pathognomonic to drowning, making it a challenging task during autopsy. The drowning index (DI) is the ratio of the combined weights of both lungs and pleural effusion to the weight of the spleen. This prospective cross‐secti...

Development and evaluation of methods for objective comparison of x‐ray fluorescence...

This study provides statistical support for X‐ray Fluorescence (XRF) spectral comparisons using quantitative similarity measures. A set of electrical tapes originating from different rolls (94 rolls, 24 brands, 54 product types, four countries of manufacture) and an additional su...

Forensic pathology and toxicological analyses: A case of fatal xylazine poisoning

Xylazine, an α2‐adrenergic receptor agonist commonly used as a veterinary sedative, has gained notoriety for its increasing misuse in combination with opioids, such as fentanyl, to potentiate its effects. This trend has led to a rise in cases of xylazine poisoning. Although timel...

Anthropological examination of the hyoid bone, thyroid cartilage, and cricoid cartilage in...

Thorough evaluation of the hyoid bone, thyroid cartilage, and cricoid cartilage is critical in trauma interpretation as fractures of the neck block are commonly associated with manual strangulation, suicidal hanging, and direct blunt force trauma. The frequency of fractures to la...

A murder in Austin Texas: A case report featuring evaluation given activity level...

This report discusses the analysis of the evidence given activity level propositions for a murder case in Austin, Texas. The testimony in this case has been the subject of a complaint to the Texas Forensic Science Commission and a subsequent report. A Bayes' net is construct...

Using ATR‐FTIR spectroscopy and machine learning for forensic hair identification

The purpose of this experiment is to utilize attenuated total reflection (ATR) Fourier transform infrared (FTIR) spectroscopy for the discrimination of different types of hair, as numerous studies have substantiated its efficacy in substance classification. In this study, ATR‐FTI...

Strangulation victimization in the United States: Findings from a nationwide emergency...

Strangulation is a form of asphyxiation caused by the obstruction of blood and airflow through the neck and poses a significant threat to both immediate and lasting health outcomes in the United States (U.S.). This study examines data from 686,630,579 emergency department (ED) ad...

Adapting risk assessments to a changing terrorism landscape: Revising the extremism risk...

The Extremism Risk Guidance‐Revised (ERG‐R) updates and expands the ERG22+ framework, which has guided terrorism risk assessment in prison and probation across England and Wales since 2011. Developed by His Majesty's Prison and Probation Service (HMPPS) Counter Terrorism‐Ass...