San Diego hockey leagues consider neck guards after player death

Currently, neither the American League Hockey nor the National Hockey League require players to wear the protective equipment. USA Hockey also doesn't mandate them.

Tkachuk honoured after Atlantic win All-Star Game in Florida

Death of High School Hockey Player Renews Debate on Neck Guards - The New York Times

I am a leading hockey physician – Adam Johnson's death was preventable but it takes a tragic event for change to happen

Maple Leafs' Tyler Bertuzzi the First NHL Player to Use Neck Guard After Adam Johnson's Shocking Death

Maple Leafs' Tyler Bertuzzi the First NHL Player to Use Neck Guard After Adam Johnson's Shocking Death

Army hockey player recovering after suffering neck laceration during game at Sacred Heart – Hartford Courant

WHL Update: The league makes a big step in the wake of Adam Johnson's tragic passing

Adam Johnson's UK team retires his jersey number after the American player's skate-cut death

Adam Johnson death: NHL throat injury survivor on what's next