The game last night between the Kraken and the Flames got a bit intense, and that may have gotten to Flames' rookie Martin Pospisil's head. During the game, he took a run at Kraken defenseman Vince Dunn, hitting him directly from behind and resulting in his ejection.
The hit was clearly delivered from behind, and Pospisil had all the time in the world to adjust to Dunn who was showing his back the entire time. However, he still delivered the hit, and was immediately ejected for it.
Pospisil was mixing it up early in the game as well, delivering a questionable hit on Larsson to start off the game. The hit was uncalled, and obviously didn't result in any ejection for Pospisil, however, it certainly could have.