Recently in England, a game has had to be stopped due to what fans have described as a terrifying incident, with those fans being asked to evacuate the arena.
According to reports, it was former Pittsburgh Penguin Adam Johnson who took a skate to the throat, with eye witnesses revealing that players formed a circle around him to stop fans from seeing what was happening.
This is one of the scariest situations we've ever heard of on the ice, and we wish Johnson well and hope he can make a full recovery, and will provide further details when they become available.