'Murdered' in the Bible

So the Levite, the husband of the woman who was murdered, replied, “I had come with my concubine to spend the night in Gibeah, [a town] which belongs to [the tribe of] Benjamin.

Why have you despised the word of the Lord by doing evil in His sight? You have struck down Uriah the Hittite with the sword and have taken his wife to be your wife. You have killed him with the sword of the Ammonites.

Now you also know what Joab the son of Zeruiah [my sister] did to me, and what he did to the two commanders of the armies of Israel, to Abner the son of Ner and to Amasa the son of Jether, [both of] whom he murdered; avenging the blood of war in [a time of] peace. And he put the [innocent] blood of war [of Abner and Amasa] on his belt that was around his waist, and on his sandals on his feet.