Mass murders in California

December 2015 mass shooting in San Bernardino, California

spree killing which occurred in Isla Vista, California

1984 mass shooting

aviation accident caused by hijacking

1969 homicides by the Manson Family in Los Angeles

mass shooting that took place on January 21, 2023 near Los Angeles, California, USA

mass shooting at the Borderline Bar and Grill, in Thousand Oaks, California, United States

aviation accident caused by hijacking

purposeful dynamiting of the Los Angeles Times Building in Los Angeles, US, on 1 Oct. 1910, by a union member belonging to the International Association of Bridge and Structural Iron Workers

mass shooting in California

shooting on April 2, 2012

mass shooting at a rail yard in San Jose, California, United States, on May 26, 2021; the deadliest mass shooting in San Francisco Bay Area history

January 1989 school shooting in Stockton, California, USA

racial massacre on October 24, 1871, in Los Angeles, California

Gang-related shooting that took place in a San Francisco Chinatown restaurant

2008 murder–suicide

Mass murder in California

shootout in Newhall, Los Angeles County, California in 1970