It was the worst mass shooting in U.S. history, and now we know exactly how it happened.
[Image via AP Images.]
Steve Buscemi's character offed Michael Pitt in the season 2 finale of Boardwalk Empire and it looks like season 3 will have a lot to do with that shocking murder.
A new teaser (above) for the HBO crime drama that returns on September 16 has hit the web and it features Buscemi doing the deadly deed, along with the words, "You can't be half a gangster."
We hear that the new season will feature some criminal competition for Nucky in form of Bobby Cannavale playing a ruthless gangster, while Stephen Root will jump aboard as well.