Santa Clarita shooting: Weapon used in Saugus High attack a ‘ghost gun,’ sheriff says

Los Angeles County sheriff’s homicide detectives are trying to determine who built the . 45-caliber handgun used in the shooting at Saugus High School.

from California https://www.latimes.com/california/story/2019-11-21/santa-clarita-shooting-45-caliber-gun-saugus-high-attack-a-ghost-gun-sheriff-says
via IFTTT