Zhao is charged with seven counts of premeditated murder and a single count of attempted murder in a criminal complaint that also cites "special circumstance" allegations accusing him of "personally and intentionally" shooting to kill.
A 66-year-old immigrant farm worker accused of murdering seven colleagues in a mass shooting last month at two mushroom-growing sites near San Francisco pleaded not guilty on Thursday to all charges,
(Reuters) -A 66-year-old immigrant farm worker accused of killing seven co-workers in a mass shooting last month near San Francisco pleaded not guilty.