Forensic scientists have made significant strides in bloodstain identification, leveraging advanced hyperspectral imaging and machine learning to distinguish between human and animal bloodstains with remarkable accuracy.

Breaking Down Fentanyl: New Technique Offers Promising Results in Differentiating Analogues

By Jerome Workman, Jr.

May 1st 2024

Scientists from Florida International University and Escola Universitària Salesiana de Sarrià Passeig are working on a novel approach to differentiate the structure of fentanyl analogues.

Cell viability assay by 96 well micro plate for Drug screening | Image Credit: © HYUNGKEUN - stock.adobe.com

NIR Tested for Drug Screening Capabilities

By Aaron Acevedo

March 29th 2024

Brazilian scientists recently discussed and showed findings that show near-infrared (NIR) spectroscopy as a potentially effective technique for detecting ecstasy.

Portrait of John Kennedy on brazilian postage stamp | Image Credit: © Silvio - stock.adobe.com / 22 magnum ammunition on black background | Image Credit: © jwjarrett - stock.adobe.com

The Single-Bullet Theory Comes to New York – But Was it a Direct Hit?

By Patrick Lavery

November 22nd 2023

Pete Diaczuk of John Jay College of Criminal Justice gave a recollection at EAS 2023 of a case he worked on in Manhattan involving a victim fatally shot, incomplete ballistic evidence, and the wrong gun recovered at the scene.

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