In Game 3 of the Western Conference Finals, San Jose's Erik Karlsson scored the game-winner in overtime to give the Sharks a 5-4 win and a 2-1 series lead over the St. Louis Blues.
The controversy: The assist from Timo Meier that led to Karlsson's goal appeared to have been an illegal hand pass. All four referees missed it, marking another blown call in a postseason filled with them.