'Killing' in the Bible

Then all of the people of the land entered Baal's temple, tore it down, and broke his altars and his images to pieces, killing Mattan the priest of Baal right in front of the altars. Furthermore, Jehoiada the priest appointed officers to guard the LORD's Temple,

As a result, they reported to the king of Assyria, "Because the nations whom you exiled to live in the cities of Samaria don't know the law of the god of the land, he has sent lions among them. Look how the lions are killing them, because they don't know the law of the god of the land!"