Now therefore deliver us the men, the children of Belial, which are in Gibeah, that we may put them to death, and put away evil from Israel. But the children of Benjamin would not hearken to the voice of their brethren the children of Israel: Deliver us the men - Nothing could be fairer than this. They wish only to make the murderers answerable for their guilt.
Benjamin would not hearken - Thus making their whole tribe partakers of the guilt of the men of Gibeah. By not delivering up those bad men, they in effect said: "We will stand by them in what they have done, and would have acted the same part had we been present." This proves that the whole tribe was excessively depraved.