(Breaking News) Carnage in Dallas as four gunmen shoot 11 police officers - killing at least five - and 'leave bombs all over the place' during protests over the police shootings of two black men

The 'coordinated' shooters opened fire from 'elevated positions', picking off officers 'ambush style' as they manned a protest over the deaths of two black men, police said. Three of them are in custody but
another is still engaged in a shootout with police. The remaining gunman, who is holed up in a parking garage, told officers bombs have been planted across Dallas and that 'the end is coming'. Police said two people are being questioned after they were spotted speeding away from the scene of the shooting in a black Mercedes. An officer saw one of the pair hurriedly putting a camouflage bag in the back of the car before driving off 'at a high rate of speed'. Another man (left) was pictured walking through Dallas with what appeared to be an assault rifle. He turned himself into police after cops made a public appeal.