Quote Originally Posted by Spaceman Spiff
In the graveyard in the first movie you can see Gwen Stacey's tombstone.

FYI
I didn't see the first 20 minutes of the first movie, but that could've been put there for nostalgic reasons. Besides, Green Goblin killed Gwen Stacey after he knew who Spider-Man was. But because in the movie Gwen Stacey died before Peter Parker became Spider-Man, it wouldn't make sense.

And Gwen Stacey died in Spider-Man's arms btw.

FYI