Writing on ammo is ancient, but the way shooters are doing it now offers a window into their motive

Scrawled messages on bullet casings and weapons left behind have popped up at several high-profile shootings over the past ...
The Debrief

The “Holy Grail of Forensic Investigation”: Scientists Recover Fingerprints from Spent Bullet Casings For the First Time

A new forensic investigation technique can recover fingerprints from bullet casings even after exposure to the extreme heat ...