https://youtube.com/watch?v=UZmPL0-4N6k&feature=share
This isn't the first time Shaw has been penalized for a similar play as he was caught recently skating in an East-West motion hitting Sharks defenceman Radim Simek in a similar manner. That play did not result in a suspension as there was insufficient video evidence to warrant discipline, but you can bet that George Parros, the head of the NHL Department of Player Safety will be on the phone to Shaw very soon.