Kick ass. I love stories like this one! Talk about perfect justice. Though, I myself might have found ways to break a few bones in the robbers face instead of simple stiches.
LOL,... I have no clue how Villa does it, but he always manages to come up with the most crazy thoughts. I'm sure Villa is joking.
As far as the robber being a victim, I'd make sure he was a victim by raping him and his entire family with a baseball bat.