Years ago I treated a lady whose husband was a no good POS felon--

He met his end when he and a partner demanded money and physically assaulted an older fella in his 70's(rumor was he had alot cash lying around) who lived alone.He would just sit on his porch in a rocking chair passing the time.Seems the older gentleman had a habit of carrying a loaded 38 snub in his overalls.The POS got shot three times and was found dead at the scene.His partner was caught shortly afterwards.

The older fella was never charged/brought before a grand jury that I am aware of.Justice was already served.