California nightmare
More than 100 public safety officials officers from Northern California responded without being requested to the crime scene after learning that one of their own had been killed at the start of a weekend shooting rampage.
There were representatives of federal, state and local police departments, who swarmed six separate crime scenes across a 30-mile region encompassing two counties,
The officers will all be questioned as part of the complex, ongoing investigation into the attack on Friday that ended after two deputies were dead and two other victims were wounded.