Sidney Crosby leaves game after crosscheck to the neck.

Fans in Pittsburgh are furious about this play.

Penguins captain Sidney Crosby appeared to suffer an injury during the final minutes of the second period in what has been a very chippy game between the Blue Jackets and Penguins.

Crosby went down in front of the Columbus net when he took a crosscheck to the back of the neck from Brandon Dubinsky, who gave Crosby another crosscheck for good measure after he was already down on the ice.

Here's a look at what happened.

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Update: Good news for Penguins fans, Crosby has returned for the third period.