Ference elbow on Grabovski in the 1st was reviewed. Supplemental discipline possible, but seems unlikely.
‘ Darren Dreger (@DarrenDreger) May 2, 2013 
As the video below will show, both players were going after a puck in the corner from different directions during a Maple Leafs  power play when the B’s defenseman caught Grabovski with a high elbow. When asked about the hit following the game, Ference said he didn’t recall the play. His coach didn’t offer much either.
“I haven’t seen it,” Claude Julien  said. “I can’t comment on that.”
Ference was suspended for three games last January for his hit on Ryan McDonagh, which would put him in the repeat offender category given that his last suspension was within 18 months.