¡°YOU DON'T KNOW POTTER!¡± shrieked Snape. ¡°HE DID IT, I KNOW HE DID IT ¡ª¡±
But Dumbledore held up his hand to stem the flood of explanations.
¡°Harry!¡± Ron said, stumbling forward and staring hopelessly at the point where Harry had disappeared, ¡°you'd better run for it! If Malfoy tells anyone ¡ª you'd better get back to the castle, quick ¡ª¡±