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 ...

Shots rang out across a Phoenix apartment complex one cool desert night last December. A patrolman arrived to investigate. Cleophus Cooksey Jr., 36, answered his knock at the door — covered in blood.

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 ...

Anya Lester loaded the weapon with shiny, fresh bullets. Wearing eye and ear protection, she aimed the gun into a cold, coffin-like water tank, took a deep breath and fired. Bam, bam, bam the gun went ...

Once that happens, the FSL will become part of a national database of markings on bullets and cartridges recovered from crime scenes. “Once we receive the proposal from the director, FSL, we will take ...