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After analyzing individual blood droplets on inclined surfaces, researchers in this NIJ-funded project said measurements show the current standard method is accurate for drops that hit at right angles but has significant errors at shallow impact angles.
A new test for detecting and identifying illegal drugs in oral fluids may be superior to the current test widely used in the field by law enforcement, according to researchers in this study.
An NIJ-funded study explored injury and forensic evidence in sexual assault cases using data from different types of medical examiners, laboratories, and the police.
