Columbus Blue Jackets statement on the passing of Johnny Gaudreau | Columbus Blue Jackets
https://www.nhl.com/bluejackets/news/columbus-blue-jackets-statement-on-the-passing-of-johnny-gaudreau
The Columbus Blue Jackets issued the following statement today on the passing of All-Star forward Johnny Gaudreau and his brother, Matthew. “The Columbus Blue Jackets are shocked and devastated by this unimaginable tragedy. Johnny was not only a great hockey player, but more significantly a loving husband, father, son, brother
No other details have been released yet, just that it was an "accident".