Jacksonville shooting: Recap after 'three' killed at Madden video game tournament - Mirror Online
Madden NFL 19 tournaments cancelled as shooting suspect's history emerges, Florida
Sheriff: Jacksonville Landing shooter kills 2, wounds 9, before killing himself at video game tournament
Jacksonville shooting suspect David Katz obtained guns legally, police say - ABC13 Houston
Jacksonville shooting: David Katz won Buffalo Bills Madden tournament
David Katz: Gamer Who Shot and Killed 2 at 'Madden' Tournament Known as Antisocial 'Man of Business'
Jacksonville shooting: Multiple fatalities at Madden NFL 19 video game tournament
Mass shooting at Madden NFL esports tourney at Jacksonville hot spot: 2 deceased victims, suspect dead - ABC News
A Mass Shooting Occurred At A 'Madden' Tournament In Jacksonville
Breaking: Mass shooting results in multiple fatalities at Jacksonville Landing mall during Madden NFL 19 qualifying tourney - The Trussville Tribune
Madden NFL 19 Tournament Shooting Suspect Identified, 3 People Dead
Shooting at Jacksonville Gaming Tournament Leaves 3 Dead, Including Gunman - The New York Times
Three dead, including suspect, in shooting at Madden tournament in Florida - Polygon