Much depends on the authenticity of the surveillance video.
If you watch that video, you'll notice that on the second bin down of the newspaper rack to the right is a stack of newspapers, and that stack appears to have a rectangular dark area on the right side, indicating that at the time of the robbery, the newspapers within that stack had a mostly dark picture on the right side that across the middle center of the front page--through the spot where it was folded.
So if that video were authentic, whatever newspaper that's normally kept on that bin by the convenience store (whose location and name is now known) would have had to have that dark picture printed on its front page on August 9, 2014--the day when the cops allege that robbery occurred.
If, OTOH, that video were fake, i. e. created by the cops solely to malign the character of the Mr. Browm, then that newspaper would've had that dark pic printed on it on a subsequent day--the day the cops made that fake video.
If I were someone in the Black community concerned about the cops deceiving the public to restore their image, I'd go to that store and ask (discreetly) about what newspaper is kept on that bin, and then check to see if that newspaper actually had such an image on its front page on August 9.