"Someone chose to present Mr Malfoy with a poisoned bottle of firewhiskey, which he decided to share with Miss Granger. I can only presume she was the first to take a drink and realise what had happened. Mr Malfoy came straight here with her and the bottle. I have destroyed the bottle and we gave Miss Granger a bezoar for the poison. I will trust you Poppy, to take her to the infirmary to oversee she will be perfectly fine again." Snape tried to pull Draco back from Granger, but he refused to let go and stuck by her side.