Multiple people are reported dead following a shooting at a Madden video game tournament in Jacksonville, Florida.

According to the Jacksonville Sheriff’s office, the shooter was a 24-year-old man from Baltimore named David Katz. Katz shot and killed three others and wounded nine others before turning the gun on himself.

The GLHF Game Bar in the Jacksonville Landing area was hosting a regional esports tournament for players of EA Sports’ recently released Madden 19 on Sunday. Apparent gunshots could be heard in recordings from the tournament on the bar’s Twitch account, which streamed the competition.

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