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San Mateo, CA Police Department
Thursday June 23rd, 2022 :: 08:49 a.m. PDT


Update (8:45am): Police have cleared the area of S. Fremont and Monte Diablo.

Update (8:45am):  Police are no longer in the area of Monte Diablo or S. Fremont St. Normal activity may resume.
The San Mateo Police Department is currently serving search warrants on residents in the unit block of S. Fremont St and in the 300 block of Monte Diablo Avenue.   If you live in those immediate areas, please stay inside. If near the locations, please avoid the areas until we have deemed it safe. We will keep you advised. 

San Mateo, CA Police Department
200 Franklin Pkwy
San Mateo, CA 94403

Emergency: 9-1-1
Non-emergencies: 650-522-7700

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