ANTIOCH, Calif. -- Antioch's Black Diamond Mines Regional Preserve offers visitors a unique opportunity to learn about California's rich mining history. "It's not often that you get to go to a ...

ANTIOCH, CA (June 27th, 2024) – Richard Chen was killed late Monday, in a pedestrian crash on Lone Tree Way and Black Diamond Drive. The incident occurred at approximately 10:35 p.m., on June 24th.