Three-year-old girl killed, pregnant mother injured after alleged drag racers split car in half in Arizona

A three-year-old girl died and her pregnant mother was injured in a high-speed collision in Tucson, Arizona, where a silver Toyota Camry was split in half by a Hyundai Genesis driven by a 22-year-old man and a fleeing Dodge Charger. The incident led to second-degree murder charges against the drivers, ages 22 and 16, with excessive speed cited as the primary cause.