Sheriffs are elected, right? That's vote-winning quote right here:
thieves sometimes learn their lesson the hard way. "People are going to have to stop robbing folks," he said.
Also this, from the relatives of the dead robber:
They told McCormick they're sorry that the homeowner was put in the position of defending himself, and they said they will pray for him.
Bit unusual, isn't it? Seems like most of the stories I read, the relatives of the dead crook go bananas and blabber about violence not being an option and why did he have to kill him waily waily...
Also: Play stupid games, win stupid prizes.