'Bloodguilt' in the Bible

If you build a new house, make a railing around your roof, so that you don’t bring bloodguilt on your house if someone falls from it.

for every dispute that comes to you from your brothers who dwell in their cities—whether it regards differences of bloodguilt, law, commandment, statutes, or judgments—you are to warn them, so they will not incur guilt before the Lord and wrath will not come on you and your brothers. Do this, and you will not incur guilt.

A man burdened by bloodguiltwill be a fugitive until death.Let no one help him.

when the Lord has washed away the filth of the daughters of Zion and cleansed the bloodguilt from the heart of Jerusalem by a spirit of judgment and a spirit of burning.

Ephraim has provoked bitter anger,so his Lord will leave his bloodguilt on himand repay him for his contempt. >

I will pardon their bloodguilt,which I have not pardoned,for the Lord dwells in Zion.