Dorian Johnson's account:
Johnson’s testimony about the final, fatal shots is likewise unconvincing. And Johnson changed his story over time in an apparent attempt to try to conform with the physical evidence that became available to him.
Three days after the shooting, August 12, Johnson was
interviewed by a local television station and alleged that Wilson shot Brown in the back:
I’m looking and watching the officer and he’s pursuing my friend now, and he fired another shot.
And it struck my friend in the back.
Another clip, this one from the August 12 Al Sharpton program, repeats the shot-in-the-back claim:
By this time, the officer is out the car. . . . And the officer is walking with his gun drawn, but its almost like he couldn’t see me. . . . But he’s walking in such a way that his vision wasn’t even on nobody else but what he was trying to do. And as he got closer, he fired one more shot. That shot struck my friend in the back.
From WaPo.