Scary stuff. I don't think there was any intent to injure there and the guy who hit him will probably carry this with him the rest of his life now. Very, very unfortunate. That guy could take that hit probably 5,000 times and a permanent paralysis would only result once. Probably hit the boards in precisely the wrong way and wrong place.
schnyder and keller were buddies, and schnyder has been taken care of a care-team. he won't play this series anymore, no matter if the league suspends him or not. There's a lot of solidarity with both, keller and schnyder here, even if you don't understand the language, here's a video of game 3, actually the game after the incident. what you don't see is, when the olten-fans (keller's team) chanted schnyders name - amazing. the video is what happened pre-game and starts @ 1:43