Six teenage students killed in a collision with a semi were riding in a small car with only four seats, the Oklahoma Highway Patrol said Wednesday.
Only the 16-year-old car's driver and front-seat passenger were wearing seat belts when the 2015 Chevrolet Spark collided with the truck Tuesday afternoon in Tishomingo, a rural city of about 3,000 located about 100 miles (160 kilometers) southeast of Oklahoma City, the highway patrol said.
