#VIDEO: Video of police officers responding to call after shooting at railroad base released

San Jose gunman fits profile of mass shooters #SanJoseShooting

Officials Say 'Multiple Fatalities', More Injured In #SanJoseShooting

#SanJoseShooting: At least 8 people killed in shooting at San Jose railyard; shooter also dead: Authorities

At Least 9 Dead Including Gunman in San Jose Rail Yard Shooting

Orange Police give update on fatal California shooting

Multiple officers wounded, "suspect down" after police shootout in California

Suspect down after active shooting in Paso Robles, California

Students describe confusion, terror during #California school shooting

Deadly high school shooting in Santa Clarita, California

California shooting suspect a 16-year-old student: police

Saugus High School Shooting Leaves Two Dead, Multiple Injured

At least 2 dead in Southern California high school #shooting

Officials Confirm Suspect Located In Santa Clarita School Shooting

Police Searching For Suspect In #SantaClarita, California, High School Shooting

New video shows terrifying moments of California bar massacre