Redwood City — Thanks to an improved emergency alert and warning system, those who live and work in San Mateo County can now get messages via text, email and voice that include maps, images and multiple languages.

Mid-morning on September 8, 2022, Ms. Karina Castro was brutally killed in a domestic violence incident. “As co-chairs of the San Mateo County Domestic Violence Council, Supervisor Groom and I are shocked and saddened to hear about the tragic and senseless death of Ms. Karina Castro in San Carlos on September 8, 2022. Ms. Castro is more than the headlines you will see about her death,” said Elisa Kuhl, Victim Services Program Manager of the San Mateo County District Attorney’s Office.