NCIS would take him out no trouble. Send Ziva, the one-woman Mossad wrecking crew.
Seriously: I hope they get this taken care of soon before more people are hurt. Oh, and from my ancestral stomps, this bit of excrement oozing up:
A shooting at the Washington Navy Yard that killed several people and injured more Monday is “a clear confirmation of “American exceptionalism,” Russia’s parliamentary foreign affairs chief Alexey Pushkov tweeted.
Die in a fire, asshole. Haven’t noticed Russians doing anything exceptional lately, except getting exceptionally drunk and exceptionally stupid.