Actual, no-kidding headline at CNN:
Well, no shit, Sherlock. What'd you think he was going to find? That the kid died of a heart attack right before the bullet hit him and rule it as death from natural causes? Of course it was a homicide; that's what it's called when one person kills another person, you drooling imbecile.
This is the opposite of news. This is retardery provoked by either a grasp of how the criminal justice system works that would be considered unusually poor for a dyslexic lemur or a blatant desire to keep this stirring in the headlines in order to draw the eyeballs necessary to sell car commercials. (Or, as seems increasingly likely, some horrible combination of the two.)