The Brief It was originally thought the man who stole the guns in Southfield was also the person doing the shooting. The case of a robbery and shooting at a Southfield gun shop has now led to the alleged thief and an employee facing charges. It was originally thought the man who stole the guns was also the person doing the shooting. In the video, the clerk shows Marquis Massey a semi-automatic handgun and a revolver when, suddenly, Massey takes off with two of the guns. The surveillance further shows Beck placing the firearm he had been carrying into an office drawer before officers arrived on scene.