“In a certain city of the Southwest, two men owned adjoining houses in an attractive subdivision, and the driveways were adjacent with a small strip of turf, about a foot wide, between the driveways. They quarreled over this trifling strip. One planted onions in it; the other pulled them up and set out tomatoes! After many words, each stepped to the back door of his residence, took a shotgun, stepped out on the back steps, and shot the other dead while their respective families were at church!”

–http://www.studylight.org/commentaries/bcc/matthew-5.html