We have a thread about it. But it's not in the right forum.
I've watched that play 20 times now.
The first time I watched it, I had no idea what I was looking at
The second time, I missed the injury, but figured out where to look.
The third, I saw it, but wasn't clear on what I saw
The fourth, I was in denial about what I saw.
The hit happens as the guy gets hip checked. His skate flies up and right into Johnson's neck. At first glance, it's easy to see how a leg would fly up like that. It was a high speed, glancing impact. But when he gets his leg up, he donkey kicks. He kicks outward. It looked really really.... Intentional.
Does this mean he meant to kill the guy? No.
On the other hand, at regular speed, everything happens so fast, it's hard for me to figure out how he had time to intentionally kick when the speed of everything happens so so fast.