MINNEAPOLIS (WCCO)-- Forensic experts are working to determine if the shotgun found in Jake Patterson's Gordon, Wisconsin, home was the one used to fatally shoot Jayme Closs' parents. The Bureau of ...

Dust can be used as a metric for residential and building exposure assessment and source characterization (Lioy et al., 2002a). By using forensic techniques that have been developed by criminologists ...

On February 14, 1929, gunmen working for Al Capone disguised themselves as police officers, entered the warehouse of a competing gang, and shot seven of their rivals dead. The St. Valentine's Day ...

The Phenom desktop SEM combines the best of the optical and electron-optical world. The Phenom provides useful images up to 45,000x magnification with high depth of focus. It is as simple to use as a ...

The Guyana Forensic Science Laboratory (GFSL) has procured a new Field Emission Scanning Electron Microscope (SEM) Sigma 360 VP. The equipment will be used for testing gunshot residue and processing ...

Drugs and fibers are among the materials collected in forensic and criminal laboratories. Some of these samples can be quite small, and light microscopes are frequently employed to examine evidence ...