A black teenager has been shot dead by police in Missouri - near where the killing of Michael Brown in August sparked worldwide protests.
St Louis County Police say the teenager pointed a gun at an officer at a petrol station in the suburb of Berkeley.
Crowds have since gathered and there have been scuffles with police at the scene.
Local media say the teenager is 18 year-old Antonio Martin.
Local activists like Short Stack have been posting updates online with claims of what they're seeing unfold following the shooting.
IN: "There seemed...
OUT: ...been tazed."
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