UPDATE: CHP Investigates Fatal Crash on I-680 in Martinez —claycord

UPDATE: CHP Investigates Fatal Crash on I-680 in Martinez The California Highway Patrol is investigating a fatal crash on northbound Interstate Highway six hundred eighty in Martinez this morning. A vehicle overturned several times shortly before seven a.m. just south of Pacheco Boulevard, the CHP said. The CHP confirmed at about 7:30 a.m. that at least one person was killed…