Ku Klux Klan raid (Inglewood, California)
Ku Klux Klan activities in Inglewood, California, were highlighted by the 1922 arrest and trial of 36 men, most of them masked, for a night-time raid on a suspected bootlegger and his family. The raid led to the shooting death of one of the culprits, an Inglewood police officer.
Source: Wikipedia — Ku Klux Klan raid (Inglewood, California) (CC BY-SA 4.0)