Kings forward Phil Danault tried to make a play to clear the puck from the defensive zone, but Zach Hyman had him in his sights. Hyman delivered a massive, clean hit on Danault, who had to leave the game right away.
It was a legendary hit from Hyman, and the exact type of physical play that's very effective in playoff hockey. It's unfortunate that Danault was injured on the play, but Hyman kept his shoulders down until contact, and made primary contact with Danault's shoulder. Thankfully, Danault returned to the game, but some hockey fans believe that Hyman may face a suspension for this hit.
The fact that Danault was reaching for the puck perhaps contributed to him leaving the game briefly. Being a playoff game, Danault came back to the ice shortly after - but the NHL's concussion protocol maybe should've held him out at least for the rest of tonight's game in overtime.