On February 4, 1999, 19 of the 41 shots fired in 10 seconds by 4 NYPD Street Crimes Unit cops hit Guinean immigrant Amadou Diallo as he stood in the vestibule of the building where he lived in the Bronx…. This video essay seizes on the grotesque factual precision of this numerical data, proceeding with an intense contemplation of how police violence is produced and then addressed by other forces on the city streets.