Police investigate the scene of a fatal mass shooting at The Jacksonville Landing during a video game tournament, Sunday, Aug. 26, 2018, in Jacksonville, Fla. (Will Dickey/The Florida Times-Union …

Police investigate the scene of a fatal mass shooting at The Jacksonville Landing during a video game tournament, Sunday, Aug. 26, 2018, in Jacksonville, Fla. (Will Dickey/The Florida Times-Union via AP)