Tuesday marks one year since a farmworker gunned down seven people in back-to-back shootings at mushroom farms in Half Moon Bay. Suspect Chunli Zhao was back in court one year after the shooting. Cameras were not allowed in the courtroom. https://bit.ly/491Nk2z

#halfmoonbay #massshooting #ChunliZhao #sanmateocounty #abc7news