Surveillance video from a nearby hardware store shows the shooting unfolding on a busy afternoon in San Francisco. Witnesses describe the shooting as a "traumatic" experience.
Watch the video in the player above for the full surveillance footage.
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VIDEO: Injured cop, other victim, police response after San Francisco barber shop shooting
Police say an officer and five other people, including the suspect, were shot in a San Francisco barber shop on Wednesday. Videos from witness shows the injured cop crawling away from the scene while other officers respond to the scene.