Derek Boogaard, a former NHL fighter and fan favorite, died in 2011 after mixing prescription pills with alcohol. Three years later, two arrests have been made in relation to his death. Derek ...

and Derek Boogaard — had CTE. It also found the odds of developing CTE increased by 34% for each year of hockey played. A degenerative brain disease, CTE has been identified in athletes and ...

Bob Probert — the heavyweight champion of all National Hockey League heavyweight champions — was dead at the age of 45. He ...