At 1:17 of the second period in the Penguins/Maple Leafs game, video review conclusively determined that Chris Kunitz kicked the puck into the net with his left skate. According to rule 49.2 "A goal cannot be scored by an attacking player who uses a distinct kicking motion to propel the puck into the net." No Goal Pittsburgh.
I've been getting frustrated lately, and the only thing keeping me sane was the team winning and other people stepping up and scoring. Then you just kind of let it go and realize you can end the series with one shot, that frustration goes away for a brief moment, and that's what happened.
— Montreal forward Max Pacioretty after scoring the series-winner in Game 4 -- his first career playoff goal -- to eliminate the Lightning and send the Canadiens into the second round