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

So, here is Ruby and the Garage Shooter. For Ruby, it's his mug shot from that afternoon, and for the Shooter, it was when he was huddled with the detectives on the 3rd floor about 2 minutes after the shooting. 

They are obviously not the same man. The Shooter had a rounder face. To rephrase: The shooter had a round face and Ruby didn't. Ruby had a longer forehead. It's hard to compare the eyes since the Shooter's were blackened out, but the fact that they were blackened out is a smoking gun. There is no photographic reason for it because Detectives Boyd and Hall, on each side of him, had distinct, sharp photographic eyes. Notice how pyramidal Ruby's nose was with the narrow bridge and wide base. The Shooter's nose was tinkered with for sure, but it was narrow and different. Look how short the Shooter's neck was. He had a very short neck. Ruby's neck was longer.

Everybody should be able to see this, that these were different men, including the Dallas DA and the Attorney General of the United States.