Screech—  

The deafening sound of brakes.  

Bang—  

The violent crash.  

At the scene, one car collided with the nearby fence due to brake failure, while another car ran a red light, resulting in a severe rear-end collision.  

In an instant, the situation turned catastrophic, with dozens of cars involved in a chain reaction, and the front vehicles crumpled beyond recognition.  

The only car that avoided the worst of it was now wedged against the fence, the airbag deployed, ...