gun violence and racial hatred. police just wrapped up a news conference moments ago, and have now identify the three black people who were shot and killed. this is by a white man in jacksonville after he opened fire at a dollar general yesterday afternoon before taking his own life. messages left by the shooter detail tensions. the attack is being investigated as he. crime and feces -- is in jacksonville. george, tell us about this update, what we're learning from local officials about the victims. >> you get afternoon, lindsey. i can tell you the room where the sheriff take a water still live at this update is somber. you can see that he's been processing a lot after having read this manifesto, one of many that we were told were given out by the alleged shooter, a shooter at this point since he's been identified as 21-year-old ryan palmeter who lived in clay county florida with his parents. during this update, the sheriff is showing just a brief clip of that shooting inside of the dollar general. they say they wouldn't show the full clip, he just wanted to