Brazilian Grand Prix: The crash at Turn 4 on the opening lap involving Bruno Senna, Williams FW34 Renault, Sebastian Vettel, Red Bull RB8 Renault, and Sergio Perez, Sauber C31 Ferrari.
The crash at Turn 4 on the opening lap involving Bruno Senna, Williams FW34 Renault, Sebastian Vettel, Red Bull RB8 Renault, and Sergio Perez, Sauber C31 Ferrari.