No concrete opinion yet. Could have to do with the surroundings the shooter had for making the shot or it could be two different shooters-one not as confident as the other.
I have wondered if the "lead" shooter's partner was unable to get into the US or else picked up in one of the fed's raids, and if the Sept. 14 shooting at the liquor store was a tryout for the one who seems to get only torso shots.