Someone on the Penguins broadcast did not know their mic was on

https://twitter.com/MarkMMcClain/status/675497867390402561

We’re not quite sure who the guilty party on the Root Sports telecast of last night’s Penguins game is, but we can definitely hear someone say, “TOUCH ME. I’LL KILL YOU.” Serious threat, or workplace kidding around going too far? Did the spirit of Adrian Beltre suddenly take over one of the Pens’ on-air guys or what?