"The National Hockey League family mourns the heartbreaking passing of Colby Cave, whose life and hockey career, though too short, were inspiringly emblematic of the best of our game," NHL Commissioner Gary Bettman said in a statement. "Undrafted but undaunted, Colby was relentless in the pursuit of his hockey dream with both the Edmonton Oilers and Boston Bruins organizations. An earnest and hardworking player, he was admired by his teammates and coaches. More important, he was a warm and generous person who was well-liked by all those fortunate enough to know him. We send our heartfelt condolences to his wife Emily, their families and Colby's countless friends throughout the hockey world."