Game 4 between the Toronto Maple Leafs and Florida Panthers ended in chaos after Max Domi laid out an unsuspecting Aleksander Barkov with a dirty hit in the waning moments of the game. The skirmishes at the conclusion of Sunday's game could set the an intense tone for Wednesday's Game 5,

The Toronto Maple Leafs lost Game 4 to the Florida Panthers on Sunday by a score of 2-0, which now puts the series at 2-2. Tempers flared at the end of the contest, with Max Domi shoving Aleksander Barkov into the boards. That hit caused controversy and NHL Player Safety has punished Domi, fining him $5,000. Here's a look at the play:

With Barkov facing the wall, Domi skated toward him and delivered a hard hit from behind, sending the Panthers’ star head first into the boards. It was undoubtedly a dangerous play, but fortunately for Barkov, he appeared to be OK. Domi was given a five-minute major for boarding.