ROSARITO, Mexico (AP) - Police have identified the driver who hit two Americans while drag racing on a beach here last month, but he has avoided arrest by filing a court injunction, investigators said Thursday. Amy Ruth Kent, 24, of Santa Barbara, California, died instantly when she was hit by the car March 20. Her companion, Joseph Andre Escalante, was seriously injured and taken to a hospital in California. Witnesses told police that the two were resting on the sand in front of a restaurant when they were hit by a man driving a Honda. The driver fled the scene....