ASU professor studies gun casing comparisons in trials
Police and prosecutors use all sorts of methods to get convictions; some are more reliable than others. If someone’s on trial for the use of a gun in the commission of a crime, you might see prosecutors or defense attorneys use cartridge-case comparisons to prove innocence or guilt.This involves matching the shell casings at a crime scene to the gun that ejected them. But this
Source: kjzz.org
