Trelawney cracked him in the face with a crystal ball. Whether or not he lives after that is up to you, because it was never stated whether he died or not.
Ravenclaw Sharpen Your Quill! People Hate Me for Losing Points
Join Date: Dec 2006
Location: Snape's Library
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I believe the wording is vague enough that you can decide for yourself. I can't remember exactly what was said, but it was something like being 'knocked aside'. So I think it is up to the reader to decided if he died or was simply knocked out.
Hufflepuff Sharpen Your Quill! People Hate Me for Losing Points
Join Date: Aug 2006
Location: Sector 7 Slums
Posts: 268
He was in the forest clearing picking his teeth being smacked in the head by a crystal ball, so he certainly survived that. Whether or not he snuffed it in the Longbottom led charge afterwards is another matter, but I thought I'd point out that if he did die, we can be fairly certain Trelawney didn't kill him.
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Gordon Owen and the Eastern Warrior; chapter 7 up!!! I draw.
"Everything will be die."[sic] - Gallhammer
Remember kids, Snape didn't kill Dumbledore, Michael Gambon did.