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AFSA 2024
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Development and validation of a quantitative method for the analysis of delta‐9...
A quantitative gas chromatography mass spectrometry (GC/MS) method was developed for delta‐9‐tetrahydrocannabinol (delta‐9‐THC), delta‐8‐tetrahydrocannabinol (delta‐8‐THC), tetrahydrocannabinolic acid (THCA), and cannabidiol (CBD) in matrices including plant material, liquids and...
Modification of a liquid chromatography‐tandem mass spectrometry (LC‐MS/MS) method...
A variety of LSD analogs have emerged in recent years with dual purposes of avoiding prosecution from possession while providing new options for those willing to experiment with hallucinogenic drugs. In this study, a previously published automated sample preparation method for LS...
Scholarship and Grant Opportunities – Abstracts Now Being Accepted
Interdisciplinary Session Requests Odontology Speakers
The effects of cognitive bias, examiner expertise, and stimulus material on forensic...
Forensic examiners have come under scrutiny due to high‐profile exonerations, highlighting the consequences that contextual bias can have on investigations. Researchers have proposed solutions to reduce the effects of bias including blind testing and redacting task‐irrelevant inf...
A detailed study on human height estimation model that combines video surveillance systems...
The increase of video surveillance systems has highlighted the interest in forensic anthropometric analysis of subjects who commit crimes and are captured by cameras during their criminal activities. There are different methodologies for human height estimation. Forensic research...
Issue Information
Eligible offender samples are missing in CODIS: A statewide approach to performing a...
In 2019, the Texas Department of Public Safety (TXDPS) Texas Ranger Division (TRD) identified approximately 3300 registered sex offenders (RSOs) from whom a "lawfully owed" DNA sample was missing from the Federal Bureau of Investigation's Combined DNA Index System ...
Massive gastropathy due to gallstone obstruction of the duodenum (Bourveret syndrome)
Gallstones are common in the general population and are often asymptomatic, but they can also cause complications such as cholecystitis and pancreatitis. In rare instances, they can lead to the formation of a cholecystoduodenal fistula and gallstone ileus. Gastric dilatation and ...
The Original Medicolegal Death Investigator Training Course
Epic Deals for Members—June 19
A tale of two PG systems: A comparison of the two most widely used continuous...
The development of probabilistic genotyping (PG) systems to quantitatively analyze DNA mixture samples has been transformative in forensic science. TrueAllele® Casework (TA) and STRmix™ (STRmix) are the two most widely used PG systems in the United States. The two systems were ch...
Assessment of urine drug screen utility at autopsy to predict laboratory postmortem blood...
When faced with increasing drug‐related deaths and decline in practicing forensic pathologists, the need to quickly identify toxicology‐related deaths is evident in order to appropriately triage cases and expedite turnaround times. Lateral flow immunoassays conducted pre‐autopsy ...
Half‐volume validation of the NGM Detect™ PCR Amplification Kit and its application on...
The NGM Detect™ PCR Amplification Kit was designed particularly for genotyping degraded casework samples. This study aimed to validate the half‐volume amplification of the kit and to present its successful long‐term application. The validation was performed in accordance to the c...
Recognition/Appreciation of JFS Guest Reviewers—2023
A review of the contributions of forensic archaeology and anthropology to the process of...
Forensic archaeology and anthropology have developed significantly over past decades and now provide considerable assistance to the investigation process of disaster victim recovery and identification. In what are often chaotic death and crime scenes, the formal process of utiliz...