'Guilty' in the Bible

“Speak to the sons of Israel, ‘When a man or woman commits any of the sins of mankind, acting unfaithfully against the Lord, and that person is guilty,

‘The Lord is slow to anger and abundant in lovingkindness, forgiving iniquity and transgression; but He will by no means clear the guilty, visiting the iniquity of the fathers on the children to the third and the fourth generations.’

and the blood avenger finds him outside the border of his city of refuge, and the blood avenger kills the manslayer, he will not be guilty of blood

Moreover, you shall not take ransom for the life of a murderer who is guilty of death, but he shall surely be put to death.