During the second period, Jamie Oleksiak crosschecked Pavel Buchnevich while the Kraken were on a penalty kill. Surprisingly, the referees didn't call a penalty for the play.
Buchnevich's injury is concerning for the Blues, as he was supposed to play a crucial role in the team's push for the playoffs. If he misses a large portion of the season, the Blues may have to scramble and trade for another star forward.