Police said they believe there were at least three shooters: a 15-year-old, an acquaintance who died at the scene and "at least one other unknown suspect."
A refugee who fled war-torn Cambodia decades ago and settled in Charlotte was stunned Monday when a barrage of gunfire erupted at the house next to his.
The identities of all four officers have been released.
Police say two men were shooting at each other around 12:30 Wednesday morning. An adult's foot and 4-year-old child's leg were grazed.
New dashcam video shows the moments gunfire sent people running and ducking for cover near Pier 39 and along San Francisco's Embarcadero.
Other passengers were caught in the crossfire.