April 23, 2017: NHL linesman Michel Cormier (76) separates Ottawa Senators defenseman Ben Harpur (67) and Boston Bruins center Sean Kuraly (52) during the game 6 of the National Hockey League Eastern Conference quarterfinal Stanley Cup playoff between the Ottawa Senators and the Boston Bruins held at TD Garden, in Boston, Mass. Ottawa eliminates Boston 3-2 in overtime taking the series 4 games to 2. Eric Canha/CSM