Max Domi was handed a $5,000 fine for checking Aleksander Barkov from behind in the closing seconds of Florida's 2-0 win.

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: