"Brown's death, which is now being investigated by the FBI, has generated a great deal of discussion (as well as protests, vigils, and riots) in recent days, with many condemning the police officer for shooting an unarmed young man."
However:
"But authorities say Brown had attacked the officer in his car and tried to take his gun.
"The genesis of this was a physical confrontation," St. Louis County Police Chief Jon Belmar said. His department has been called in to conduct an independent investigation."
Let's not be too quick to call out the lynch mobs here.
On the other hand: if I thought someone was going to shoot me, the resultant headline might well read "unarmed man shot while trying to take the shooters gun".
/me awaits the investigation and / or trial and / or video of the event