A black man was gunned down in the street by at least 10 police officers after he was surrounded in a San Francisco street.
Police Chief Gregory Suhr says the man, who was holding a knife, was killed after the shooting in Bayview at around 5pm on Wednesday.
His description is said to have matched that of a suspected wanted for stabbing someone in a nearby street, according to Daily Mail.
The footage follows a series of high profile US police shootings which have sparked Black Lives Matter across the country.
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