MARTINEZ (KRON) — Crews are working to extricate a person after their car became pinned under a construction truck carrying gravel and killing the person in the vehicle.
The accident happened Monday afternoon shortly after 1 p.m. near the intersection of Pine Street and Shell Avenue in Martinez.
Images from the scene show that the dump trailer became detached from the truck and completely flatted the roof of the vehicle.
The condition of the big rig driver is unknown at this time.
Stay with KRON4 News for more on this developing story.