The San Mateo County Sheriff's Office is assisting the Hillsborough Police Department in an officer-involved shooting ...

San Mateo County’s embattled Sheriff Christina Corpus is at odds with the San Francisco police union, which has made it clear ...

HILLSBOROUGH — Authorities are investigating a reported shooting incident near Hillsborough Town Hall and the adjacent police ...

The San Mateo Police Department is searching for a driver who is believed to have struck and killed a man on Saturday night.

A Hillsborough police officer was shot by a suspect who had entered the rear lot of the police building Saturday, officials ...

Police in San Mateo are trying to solve a fatal hit-and-run case involving a pedestrian, the department said Tuesday.

We are a union that is sickened by your lust for power,’ the San Francisco union told San Mateo County Sheriff Christina ...

An elderly driver crashed into a business in San Mateo on Saturday, and the San Mateo Police Department has a message for community members. A 32-year-old San Mateo man, accused of killing his ...

According to a release issued by the San Mateo Police Department Thursday morning, shortly after 11 a.m. Wednesday, an officer patrolling the area of Poplar Avenue and South Amphlett Boulevard ...