A new report by an independent police body may further enrage London rioters. Investigators say there is “no evidence” Mark Duggan fired at police officers. Duggan was shot and killed by police Thursday, sparking the riots. Prime Minister David Cameron says 16,000 police would be on the streets of London on Tuesday night to stop “criminality, pure and simple.” Police say 563 people have been arrested in London since the riots began.
