On Nov. 18, ice hockey fans gathered to watch the U.K. team Nottingham Panthers return to the ice for the first time for a memorial game, in honor of their teammate, Adam Johnson. The American athlete died on Oct.28 after his neck was cut by a skate blade during a mid-game collision with opponent Matt Petgrave in Sheffield, England.

The incident has led to the arrest of a man on suspicion of manslaughter, who has since been released on bail, and has reignited safety debates surrounding the sport.