The California Highway Patrol says four members of the same family were killed when their car was hit by two trucks on a Napa County highway. The driver of the Subaru Forester was identified as 48-year-old Matthew Jay Smith of Ashland, Ore. The CHP says the family members were riding in the Subaru when it was hit from behind by a big rig on Highway 12 in American Canyon Thursday morning. CHP Officer Jaret Paulson says after the initial impact, the Subaru was hit head-on and crushed by a second truck. Also killed was Matthew Smith's daughter, 19-year-old Laura Smith of Downingtown, Pa.