The Milwaukee man who killed five co-workers at a beer company’s corporate office is a black Elizabeth Warren supporter, providing a clue as to why the mass shooting disappeared from the discussion so quickly. 51-year-old Anthony Ferrill showed up at the MillerCoors facility from where he had been fired earlier in the day wearing his uniform and carrying a silenced gun.

If the gun had a silencer it was obviously illegal.

Suppressors can only be had if they are registered with BATF just like full auto machine guns.

When I lived in Chicago, they nailed some cop for making silencers and selling them to the Outfit. Not sure if they sent him to prison. But since it was a federal beef he might have ended up in a place liked Colorado Supermax prison. He was in WW II so is likely dead by now anyway. ;)