RELATED: FBI raid: Who is Mary Jo Rossi, the prolific Contra Costa County consultant visited by ... former Supervisor Federal Glover, Sheriff David Livingston, state Sen. Tim Grayson, D-Antioch ...

For decades, Mary Jo Rossi has been either a friend or a foe to Contra Costa County’s business and political spheres.

(KRON) — One person died and another was hospitalized after a boat capsized off the coast of the Hercules shoreline on Saturday, the Contra Costa County Sheriff’s Office said. Deputies were ...

and the Contra Costa County Sheriff’s Office as defendants. Jazmin Pellegrini (Photo courtesy Panish Shea Ravipudi LLP) Between April 10-17 of 2024, the three agencies “violated their legal ...

Then, a man who she thought was a sheriff from the Contra Costa County Sheriff’s Office arrived, the complaint says. It was actually Pelletier, who was posing as the sheriff, according to the ...

KTVU reached out to the Contra Costa County Sheriff's Office and the Pittsburg Police Department, but did not receive a response in time for publication.