We're the Only Ones Losing Track Enough

 Investigators are not saying how the rifle was determined to be missing, and confirm there is an ongoing internal investigation. [More]

I've never managed to "lose track" of a gun, but then, I'm not a trained professional. One might ask what our "community heroes" intended to do with a "weapon of war suitable only for killing large numbers of people as quickly as possible" in the first place before they "put it on the street."

[Via Jess]