SAN RAMON, Calif. (KGO) -- San Ramon community leaders are pushing for public safety reform and accountability from elected officials after a brazen jewelry heist that happened in the middle of the day. They are holding a press conference outside the Heller Jewelry store on Thursday at 11 a.m. RELATED: Why is California seeing 'unheard of' surge in violent jewelry shop robberies? On Monday afternoon, nearly 25 suspects, at least three of them armed, stormed Heller Jewelers at City Center Bishop Ranch.