It appears that the street has a slight incline and blood has flown from the deceased person. Looking at the images I’d guess a maybe a shot to the head or maybe upper torso such that vitals stopped pretty quickly. That is not a lot of blood for that size of a person. The body appears to be as fallen and it looks like a head shot because usually the person “dead drops”. They are unable to move their extremities as they fall. It looks like the image was before any medical attention. If that is the case I’d guess maybe a shot to the head and it would have been obvious to everyone that he was deceased.
Hard to run with a bullet to the head and pants falling off.
You’re seeing what I’m seeing - based on the pictures, it wasn’t a back shot.
Evidently the ‘witness’ who described MB being shot in the back while his hands were up, was the fellow who robbed the store with MB so of course he would be the most reliable, truthful, believable witness you could find .... NOT.