Four Dead at some sort of video gaming event in GLHF Game Bar.
So yes, another Gun Free Zone by Florida law.
UPDATE: The local sheriff gave an update in which he made very clear and the media picked up that the shooter was a White guy.
And the ugly Race Card makes its presence.
I watched the Chattanooga local tv stations during the terrorist shootings in 2015. One anchor in particular made a point to say every few minutes “we don’t know much about the shooter but we DO know he’s white!”
His name ended up being Muhammad Youssef Abdulazeez from Kuwait