On March 11, 1947, while conducting routine traffic checks near Indio, California, Patrol Inspectors Anthony L. Oneto and John L. Fouquette arrested Carlos Ochoa Romero in the act of hauling four smuggled aliens. The aliens were placed in the back seat of the government car and Ochoa was instructed to drive his car to the Border Patrol office. After a short time, Ochoa stopped his car which was being followed by the government car, walked back, said something about his car stalling, pulled a .32 caliber pistol from his pocket, and began firing at the officers. Inspector Oneto was struck four times in the head and died instantly. Patrol Inspector Fouquette was wounded but returned the fire, wounding Ochoa who escaped in the darkness. In spite of this activity, Inspector Fouquette was able to retain custody of the smuggled aliens until help arrived.