Home News Stories 2009 November FBI Technology Expo Tech Expo Gallery Tech Expo 2009: Bullet Trajectory Lines on Vehicle

Tech Expo 2009: Bullet Trajectory Lines on Vehicle

At a crime scene, examiners from the FBI Laboratory’s Firearms-Toolmarks Unit, working with personnel from the Operations Projects Unit, trace bullet trajectories. Here, four trajectory lines shown in green string trace back to a single point of origin—the shooter’s gun.