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

Look at this disgraceful image. In the front seat, you can see Hardin driving, and you can see Wolfe next to him. It's all plain as day. But, in the seat behind, it's completely jet black, like there was a black shade that was pulled down. I curse the bastards who did this. 

Here are Leavelle and Dhority getting out of the back of the ambulance while Oswald was being pulled out.

But then, LC Graves emerges on our right. 

So, where did he come from? Was he riding in the middle seat on the right? But, I thought that is where the Bieb was. Oswald was slid into the ambulance on the left side. So, that middle seat must have been folded down. So, the Bieb must have been on the right. 

And speaking of the Bieb, can we see him at Parkland? Is that him next to Graves above in the lower right? This is the Bieb:

And this is the ambulance. Notice that the stretcher extends all the way to the front seat, practically.

So, Amy Joyce was right that the left middle seat had to be folded down to make room for Oswald's stretcher. So, that left only one remaining seat in the middle. Therefore, unless the Bieb sat in Graves lap, one of them didn't ride in that ambulance. And I have to think it was Graves who didn't ride in the ambulance even though he said he did.