Guess where Stephen Walkom is in this video? He's the ref standing in front of the Discover ad along the boards...you know, the guy who watches Raffy Torres leave his feet and launch himself into Marian Hossa's face and doesn't call a penalty? As Brenden Shanahan said, Walkom actually blows three penalties in this one play...charging, interference, and illegal check to the head.
But what Saad did to Quincy is much worse. Great consistency.