Boogaard had brain ailment caused by blows to head: report
A History of Sports Careers Ruined By Drugs and Alcohol
DEA questions ex-Met Matt Harvey among others in drug-related death of Angels pitcher Tyler Skaggs: report – New York Daily News
Boogaard's dad: Dealer was not Derek's friend
Former NHL enforcer Belak found dead in Toronto - The San Diego Union-Tribune
Former NHL enforcer Belak found dead in Toronto - The San Diego Union-Tribune
Tyler Skaggs' oxycodone dealer was the Angels' director of communications: report – New York Daily News
Player Who Sold Pills to Derek Boogaard Is Sentenced to Probation - The New York Times
Player who provided late Ranger Derek Boogaard with painkillers pleads guilty to drug charge – New York Daily News