The shell casings from fighter jets aren't ejected after weapons are fired, but that raises the question of where the used ...

One cumulative effect of live-fire firearms training is a large, continuous stream of spent brass shell casings that need to be recycled, according to Milwaukee-based size reduction equipment provider ...

A gun-tracking program that uses shell casings to connect shootings is already helping investigators link crimes in Doña Ana County, according to new numbers released by the New Mexico Department of ...

JEFFERSON COUNTY, Colo. (KDVR) — The Jefferson County Regional Crime Lab recently used hundreds of thousands of dollars in grant money to buy new technology that puts shell casings from crime scenes ...