[spunkets]

Uncle Binny's favorite play toy.

[Shooter 2.5]

Curiouser and curiouser.

[steveegg]

While it's Uncle Binny's favorite play toy, it's the wrong caliber (at least in Russian configurations). Given the likely engagement range, and the fact that the perp has had the accuracy to not fire a second shot more than once (assuming that the one report of a second shot was true), I doubt that any AK-74 variant is the weapon.