Contra Costa County May 2, 2024 7:32 pm A closer look: health care whistleblower speaks In Costa Contra County, a new state Medi-Cal benefit called Enhanced Care Management is accused of ignoring medical needs, sources familiar with the system tell NBC Bay Area. Candice Nguyen reports. US & World Videos 3:02 Long lines as Mexican nationals in Bay Area vote at consulate for historic election 0:35 Crews battle 3 separate house fires in San Jose 0:25 2 pedestrians injured, driver arrested following Walnut Creek hit-and-run crash 0:20 Police investigate homicide in San Jose 4:21 Firefighters continue to battle Corral Fire near Tracy, Livermore