Lavender Brown

Analysis

The Harry Potter Wiki lists Lavender as dying in the battle on May 2nd from the wounds received from Greyback,¹ the problem is, as the [Lexicon] notes,² that in the book, Hermione blasted Greyback away before he even reached her. This renders the actress' interview comment ³ about dying moot, as the movies have no canonical basis when they deviate from the books.

It is possible that she died from injuries sustained before or because of the fall, or even after Hermione blasted Greyback. If so, however, I have seen no canonical documentation for the belief.