New York Rangers winger Derek Boogaard found dead - ESPN

New York Rangers: Sean Avery Slams John Tortorella In New Book

NHL must address history of brain injuries

Derek Boogaard: A killer addiction

New York Rangers: Derek Boogaard's most important fight

The Top 10 Heavyweights From The NHL Prospect Tournament in Traverse City, MI 1998-2012

Brain of New York Rangers' Boogaard to be donated for research - CNN.com

Punched Out: The Rise and Fall of Derek Boogaard

Derek Boogaard, a New York Rangers enforcer, found dead in apartment at age 28

Boy on Ice powerfully explores the tragic life of hockey enforcer Derek Boogaard - The Globe and Mail

Derek Boogaard's Story Shows Why NHL Needs to Eliminate Enforcers, News, Scores, Highlights, Stats, and Rumors

Family, friends fill chapel to honour Boogaard

George Parros fighting the goon fight - ESPN

New York Rangers - Wikipedia

Buy Boy on Ice – The Life and Death of Derek Boogaard Reprint by Branch, John (ISBN: 9780393351910) from 's Book Store. Everyday low prices and

Boy on Ice – The Life and Death of Derek Boogaard