Print A collision between a big rig and an SUV carrying more than two dozen people near the U.S.-Mexico border Tuesday morning killed at least 13 and injured several others, officials said. Both the number of people traveling in the SUV and the number of victims were unclear. Judy Cruz, the emergency department director at El Centro Regional Medical Center, said 28 people were in the vehicle. But Arturo Platero, a spokesman for the California Highway Patrol’s El Centro office, said there were 25 people inside the Ford Expedition SUV, which is built for seven or eight travelers. He said the vehicle was carrying at least one teenager.