Mark Duggan, whose shooting by police sparked London's riots, did not fire a shot at police officers before they killed him, the Independent Police Complaints Commission says.



Duggan, 29, was killed last Thursday in Tottenham, north London, after armed officers stopped the minicab in which he was travelling.



The police watchdog says Duggan had been carrying a loaded gun, but it had no evidence that the weapon had been fired. It said tests were continuing