The sheriff's sergeant who responded to the shooting at a nightclub died by a highway patrol officer's weapon.
Ron Helus, a Ventura County sheriff's sergeant, was killed responding to a shooting at a nightclub.
A hooded gunman wearing all black opened fire at a country bar "college night" event, using a handgun and a smoke device to kill 12.
Video shows the Thousand Oaks mass shooter opening fire inside a bar during the massacre that left 12 people dead, including a sheriff's sergeant.
A Camarillo father identified his son as one of 12 people slain in the mass shooting at a Thousand Oaks nightclub.
A man who survived the deadly mass shooting in Las Vegas also miraculously came out of a mass shooting in Thousand Oaks alive.
