Jason Demers Punches a Linesman in the Jaw (Video)

It ain’t easy being an ice hockey referee, just ask NHL linesman Brian Mach. San Jose Sharks defenseman Jason Demers accidentally punched him in the jaw as he was trying to give  Steve Ott (Dallas Stars) free facelift.

Demers was not penalized on the play as the linesman and the refs took into consideration that it was not on purpose.