This is the moment a Los Angeles police officer shot dead a homeless man on a sidewalk in broad daylight.
In a video posted online, four officers are seen standing over the victim, who was sat among sleeping bags and tents in Skid Row, downtown LA.
While two police detain his female friend, another can be heard shouting: 'Drop the gun! Drop the gun!'
Five gun shots are then fired and the man lies lifeless, face down.