It's not as clear as the one I zoomed but I can see it because I know where I'm looking. Look almost to the corner below that white spot. It looks like a lighter lower lash.
I put the picture on my desktop and then zoomed it in. I can see something on the bottom towards the front of the eye - is that it?
She might have had a bit of grass in her eye, but I don't think that is what caused the puncture ~wound~... Did you take a picture of the wound? I'm not seeing it on this side.