Jacksonville gunman David Katz filmed bragging about gaming skills at previous Madden event he won last year, London Evening Standard
Opinion: Video Games Have a Dead Football Player Problem
These Are The Victims Who Were Killed At A Florida Video Game Tournament
John Madden, NFL icon and video game star, has died - Los Angeles Times
Jacksonville shooting: Up to 15 victims at Madden video game tournament
Gaming community, friends mourn Jacksonville shooting victims
Video footage reveals horror moment gamer gunman David Katz shot rivals at Florida tournament - Daily Record
Jacksonville shooting: Gamers were specifically targeted by suspect David Katz, police say - ABC11 Raleigh-Durham
EA Sports Cancels Remaining Madden Classic Qualifier Events After Deadly Florida Shooting