Police fatally shoot San Francisco man (Warning - shocking)

Last Wednesday, in San Francisco's Bayview neighborhood, police shot a man, apparently armed, in the middle of the street. The incident, which was filmed, began when plainclothes officers attempted to arrest a suspect. A second man, presumed unrelated to the first, arrived on the scene, and uniformed police confronted him. Witnesses at the scene claimed that the man shot was suffering from mental illness. Police said he appeared to be armed with a firearm, but did not confirm whether the weapon was real. The scene provoked concern and outrage among witnesses present.