Oswald in the doorway: the blog of the Oswald Innocence Campaign, by Ralph Cinque

Robin Unger has offered where he thinks Rufus Youngblood was:

But, I see that as being the hood of the car. Let's draw in the plane of the bottom of the windshield. 

And look at the frame of the top of the windshield. Unger has placed Youngblood on the hood of the car. 

I realize that I am the one who fashioned that image, but I did so only to show what Youngblood looked like. You can't use it to represent where he was because he wasn't on the hood of the car.