Does anyone not recognize that you don't have to "just stand there" as the bad guy is leaving. You're allowed to use force to stop and detain them...just not deadly force. Had he cold-clocked the guy across the back of the head or pistol-whipped him, he'd likely have no charges against him.
You don't have to stand there like a statue waiting for the four triggers to be tripped to shoot someone. You were given arms, legs, voice, and some amount of muscle...use it.
True - but you are just asking for bodily harm or worse by going after that thief. I would hate to do that, only to end up in a struggle and then being shot with my own gun. We had an off-duty police officer killed in Winston-Salem several years ago when he was un-armed and tried to stop a fleeing armed robber at a Food Lion.
Let's face it. We would all be very pissed off if someone stole our wallet and then fled. Most of us would probably love to get some payback. Do I think the robber got what he deserved? You betcha. Unfortunately the robbery victim that acted in the heat of the moment is going to be in for a world of hurt.
I'm as conservative as they come, but we still live in a civilized society with laws. At times it seems like the criminals have all the rights. If we didn't have laws regulating the use of deadly force, we would be living in a society similar to Mogadishu.