The suspect, identified by authorities as Vance Luther Boelter, posed as a law enforcement officer to gain access to the victims' homes.

Thousands of protesters demonstrated peacefully during the No Kings rallies against Donald Trump at the Duval County Courthouse and on the Southside.

Protests are underway in Jacksonville and across the United States as part of the "No Kings" nationwide day of defiance. Watch live coverage here.

University of North Florida senior Smilla Kolbe made Ospreys history at the NCAA track and field championships in Oregon.