(MissKissyDenise) CCTV footage from the petrol station in Berkeley, Missouri, where 18-year-old Antonio Martin was shot dead appears to show him holding a gun up to a police officer. V
iolent clashes had erupted after the death, which happened just five miles where unarmed black man Michael Brown was shot dead by an officer in August
A crowd clashed with the police at the gas station shortly after the shooting.
