At least four people were dead and 11 others were being treated after a "mass shooting" on Sunday in downtown Jacksonville, Fla., during a gaming event at a popular shopping center filled with bars and restaurants, law enforcement sources told Fox News on Sunday.


The gunfire was heard around 1 p.m ET at a video gaming event held at The Jacksonville Landing, Madden NFL Championship Series. The shooting, according to the Jacksonville Sheriff's Office, happened "inside one of the restaurants in the Landing."
More details Fox News - http://ow.ly/wLiu30lyVsz