By Michael G. Stogner
Retired Deputy Mark Melville is running for Sheriff of San Mateo County in 2022. 
Captain Christina Corpus 
Sheriff Carlos G. Bolanos
Now there are three individuals who have stated their intention to run for Sheriff of San Mateo County in 2022.
Mark Melville ran against Carlos G. Bolanos in 2018 and received 52,996 total votes. He has always said he will be running in 2022.
SMCSO Captain Christina Corpus has now announced her intention.
Sheriff Carlos G. Bolanos has already held a fundraiser in Millbrae last month.
Now if San Mateo County Residents can find a candidate to run for District Attorney against Steve Wagstaffe that would be a step in the right direction.
San Mateo County News 
Per the San Mateo County Public Portal for Campaign Finance Disclosure websites, none of these candidates have filed for the Jun 07, 2022 Gubernatorial Primary. See https://public.netfile.com/pub2/?AID=mat.
Candidates must file a FPPC Form 410 (form a committee) or 501 (intention to run for office) to raise or spend money $2,000on a campaign.
Bolanos has not closed his 2018 campaign. Melville did.